resource_compute_region_url_map.go

// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: MPL-2.0

// ----------------------------------------------------------------------------
//
//     ***     AUTO GENERATED CODE    ***    Type: MMv1     ***
//
// ----------------------------------------------------------------------------
//
//     This file is automatically generated by Magic Modules and manual
//     changes will be clobbered when the file is regenerated.
//
//     Please read more about how to change this file in
//     .github/CONTRIBUTING.md.
//
// ----------------------------------------------------------------------------

package compute

import (
	"fmt"
	"log"
	"reflect"
	"time"

	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/customdiff"
	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/validation"

	"github.com/hashicorp/terraform-provider-google/google/tpgresource"
	transport_tpg "github.com/hashicorp/terraform-provider-google/google/transport"
	"github.com/hashicorp/terraform-provider-google/google/verify"
)

func ResourceComputeRegionUrlMap() *schema.Resource {
	return &schema.Resource{
		Create: resourceComputeRegionUrlMapCreate,
		Read:   resourceComputeRegionUrlMapRead,
		Update: resourceComputeRegionUrlMapUpdate,
		Delete: resourceComputeRegionUrlMapDelete,

		Importer: &schema.ResourceImporter{
			State: resourceComputeRegionUrlMapImport,
		},

		Timeouts: &schema.ResourceTimeout{
			Create: schema.DefaultTimeout(20 * time.Minute),
			Update: schema.DefaultTimeout(20 * time.Minute),
			Delete: schema.DefaultTimeout(20 * time.Minute),
		},

		CustomizeDiff: customdiff.All(
			tpgresource.DefaultProviderProject,
		),

		Schema: map[string]*schema.Schema{
			"name": {
				Type:     schema.TypeString,
				Required: true,
				ForceNew: true,
				Description: `Name of the resource. Provided by the client when the resource is
created. The name must be 1-63 characters long, and comply with
RFC1035. Specifically, the name must be 1-63 characters long and match
the regular expression '[a-z]([-a-z0-9]*[a-z0-9])?' which means the
first character must be a lowercase letter, and all following
characters must be a dash, lowercase letter, or digit, except the last
character, which cannot be a dash.`,
			},
			"default_route_action": {
				Type:     schema.TypeList,
				Optional: true,
				Description: `defaultRouteAction takes effect when none of the hostRules match. The load balancer performs advanced routing actions, such as URL rewrites and header transformations, before forwarding the request to the selected backend. If defaultRouteAction specifies any weightedBackendServices, defaultService must not be set. Conversely if defaultService is set, defaultRouteAction cannot contain any weightedBackendServices.
Only one of defaultRouteAction or defaultUrlRedirect must be set.
URL maps for Classic external HTTP(S) load balancers only support the urlRewrite action within defaultRouteAction.
defaultRouteAction has no effect when the URL map is bound to a target gRPC proxy that has the validateForProxyless field set to true.`,
				MaxItems: 1,
				Elem: &schema.Resource{
					Schema: map[string]*schema.Schema{
						"cors_policy": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `The specification for allowing client side cross-origin requests. Please see
[W3C Recommendation for Cross Origin Resource Sharing](https://www.w3.org/TR/cors/)`,
							MaxItems: 1,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"allow_credentials": {
										Type:     schema.TypeBool,
										Optional: true,
										Description: `In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This field translates to the Access-Control-Allow-Credentials header.
Default is false.`,
										Default:      false,
										AtLeastOneOf: []string{"default_route_action.0.cors_policy.0.allow_origins", "default_route_action.0.cors_policy.0.allow_origin_regexes", "default_route_action.0.cors_policy.0.allow_methods", "default_route_action.0.cors_policy.0.allow_headers", "default_route_action.0.cors_policy.0.expose_headers", "default_route_action.0.cors_policy.0.max_age", "default_route_action.0.cors_policy.0.allow_credentials", "default_route_action.0.cors_policy.0.disabled"},
									},
									"allow_headers": {
										Type:        schema.TypeList,
										Optional:    true,
										Description: `Specifies the content for the Access-Control-Allow-Headers header.`,
										Elem: &schema.Schema{
											Type: schema.TypeString,
										},
										AtLeastOneOf: []string{"default_route_action.0.cors_policy.0.allow_origins", "default_route_action.0.cors_policy.0.allow_origin_regexes", "default_route_action.0.cors_policy.0.allow_methods", "default_route_action.0.cors_policy.0.allow_headers", "default_route_action.0.cors_policy.0.expose_headers", "default_route_action.0.cors_policy.0.max_age", "default_route_action.0.cors_policy.0.allow_credentials", "default_route_action.0.cors_policy.0.disabled"},
									},
									"allow_methods": {
										Type:        schema.TypeList,
										Optional:    true,
										Description: `Specifies the content for the Access-Control-Allow-Methods header.`,
										Elem: &schema.Schema{
											Type: schema.TypeString,
										},
										AtLeastOneOf: []string{"default_route_action.0.cors_policy.0.allow_origins", "default_route_action.0.cors_policy.0.allow_origin_regexes", "default_route_action.0.cors_policy.0.allow_methods", "default_route_action.0.cors_policy.0.allow_headers", "default_route_action.0.cors_policy.0.expose_headers", "default_route_action.0.cors_policy.0.max_age", "default_route_action.0.cors_policy.0.allow_credentials", "default_route_action.0.cors_policy.0.disabled"},
									},
									"allow_origin_regexes": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `Specifies the regualar expression patterns that match allowed origins. For regular expression grammar
please see en.cppreference.com/w/cpp/regex/ecmascript
An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.`,
										Elem: &schema.Schema{
											Type: schema.TypeString,
										},
										AtLeastOneOf: []string{"default_route_action.0.cors_policy.0.allow_origins", "default_route_action.0.cors_policy.0.allow_origin_regexes", "default_route_action.0.cors_policy.0.allow_methods", "default_route_action.0.cors_policy.0.allow_headers", "default_route_action.0.cors_policy.0.expose_headers", "default_route_action.0.cors_policy.0.max_age", "default_route_action.0.cors_policy.0.allow_credentials", "default_route_action.0.cors_policy.0.disabled"},
									},
									"allow_origins": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `Specifies the list of origins that will be allowed to do CORS requests.
An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.`,
										Elem: &schema.Schema{
											Type: schema.TypeString,
										},
										AtLeastOneOf: []string{"default_route_action.0.cors_policy.0.allow_origins", "default_route_action.0.cors_policy.0.allow_origin_regexes", "default_route_action.0.cors_policy.0.allow_methods", "default_route_action.0.cors_policy.0.allow_headers", "default_route_action.0.cors_policy.0.expose_headers", "default_route_action.0.cors_policy.0.max_age", "default_route_action.0.cors_policy.0.allow_credentials", "default_route_action.0.cors_policy.0.disabled"},
									},
									"disabled": {
										Type:         schema.TypeBool,
										Optional:     true,
										Description:  `If true, the setting specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.`,
										Default:      false,
										AtLeastOneOf: []string{"default_route_action.0.cors_policy.0.allow_origins", "default_route_action.0.cors_policy.0.allow_origin_regexes", "default_route_action.0.cors_policy.0.allow_methods", "default_route_action.0.cors_policy.0.allow_headers", "default_route_action.0.cors_policy.0.expose_headers", "default_route_action.0.cors_policy.0.max_age", "default_route_action.0.cors_policy.0.allow_credentials", "default_route_action.0.cors_policy.0.disabled"},
									},
									"expose_headers": {
										Type:        schema.TypeList,
										Optional:    true,
										Description: `Specifies the content for the Access-Control-Expose-Headers header.`,
										Elem: &schema.Schema{
											Type: schema.TypeString,
										},
										AtLeastOneOf: []string{"default_route_action.0.cors_policy.0.allow_origins", "default_route_action.0.cors_policy.0.allow_origin_regexes", "default_route_action.0.cors_policy.0.allow_methods", "default_route_action.0.cors_policy.0.allow_headers", "default_route_action.0.cors_policy.0.expose_headers", "default_route_action.0.cors_policy.0.max_age", "default_route_action.0.cors_policy.0.allow_credentials", "default_route_action.0.cors_policy.0.disabled"},
									},
									"max_age": {
										Type:     schema.TypeInt,
										Optional: true,
										Description: `Specifies how long results of a preflight request can be cached in seconds.
This translates to the Access-Control-Max-Age header.`,
										AtLeastOneOf: []string{"default_route_action.0.cors_policy.0.allow_origins", "default_route_action.0.cors_policy.0.allow_origin_regexes", "default_route_action.0.cors_policy.0.allow_methods", "default_route_action.0.cors_policy.0.allow_headers", "default_route_action.0.cors_policy.0.expose_headers", "default_route_action.0.cors_policy.0.max_age", "default_route_action.0.cors_policy.0.allow_credentials", "default_route_action.0.cors_policy.0.disabled"},
									},
								},
							},
							AtLeastOneOf: []string{"default_route_action.0.weighted_backend_services", "default_route_action.0.url_rewrite", "default_route_action.0.timeout", "default_route_action.0.retry_policy", "default_route_action.0.request_mirror_policy", "default_route_action.0.cors_policy", "default_route_action.0.fault_injection_policy"},
						},
						"fault_injection_policy": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure.
As part of fault injection, when clients send requests to a backend service, delays can be introduced by a load balancer on a percentage of requests before sending those requests to the backend service.
Similarly requests from clients can be aborted by the load balancer for a percentage of requests.
timeout and retryPolicy is ignored by clients that are configured with a faultInjectionPolicy if: 1. The traffic is generated by fault injection AND 2. The fault injection is not a delay fault injection.
Fault injection is not supported with the global external HTTP(S) load balancer (classic). To see which load balancers support fault injection, see Load balancing: [Routing and traffic management features](https://cloud.google.com/load-balancing/docs/features#routing-traffic-management).`,
							MaxItems: 1,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"abort": {
										Type:        schema.TypeList,
										Optional:    true,
										Description: `The specification for how client requests are aborted as part of fault injection.`,
										MaxItems:    1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"http_status": {
													Type:         schema.TypeInt,
													Optional:     true,
													ValidateFunc: validation.IntBetween(200, 599),
													Description: `The HTTP status code used to abort the request.
The value must be between 200 and 599 inclusive.`,
													AtLeastOneOf: []string{"default_route_action.0.fault_injection_policy.0.abort.0.http_status", "default_route_action.0.fault_injection_policy.0.abort.0.percentage"},
												},
												"percentage": {
													Type:         schema.TypeFloat,
													Optional:     true,
													ValidateFunc: validation.FloatBetween(0, 100),
													Description: `The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.
The value must be between 0.0 and 100.0 inclusive.`,
													AtLeastOneOf: []string{"default_route_action.0.fault_injection_policy.0.abort.0.http_status", "default_route_action.0.fault_injection_policy.0.abort.0.percentage"},
												},
											},
										},
										AtLeastOneOf: []string{"default_route_action.0.fault_injection_policy.0.delay", "default_route_action.0.fault_injection_policy.0.abort"},
									},
									"delay": {
										Type:        schema.TypeList,
										Optional:    true,
										Description: `The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.`,
										MaxItems:    1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"fixed_delay": {
													Type:        schema.TypeList,
													Optional:    true,
													Description: `Specifies the value of the fixed delay interval.`,
													MaxItems:    1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"nanos": {
																Type:         schema.TypeInt,
																Optional:     true,
																ValidateFunc: validation.IntBetween(0, 999999999),
																Description: `Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are
represented with a 0 seconds field and a positive nanos field. Must be from 0 to 999,999,999 inclusive.`,
																AtLeastOneOf: []string{"default_route_action.0.fault_injection_policy.0.delay.0.fixed_delay.0.seconds", "default_route_action.0.fault_injection_policy.0.delay.0.fixed_delay.0.nanos"},
															},
															"seconds": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive.
Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years`,
																AtLeastOneOf: []string{"default_route_action.0.fault_injection_policy.0.delay.0.fixed_delay.0.seconds", "default_route_action.0.fault_injection_policy.0.delay.0.fixed_delay.0.nanos"},
															},
														},
													},
													AtLeastOneOf: []string{"default_route_action.0.fault_injection_policy.0.delay.0.fixed_delay", "default_route_action.0.fault_injection_policy.0.delay.0.percentage"},
												},
												"percentage": {
													Type:         schema.TypeFloat,
													Optional:     true,
													ValidateFunc: validation.FloatBetween(0, 100),
													Description: `The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.
The value must be between 0.0 and 100.0 inclusive.`,
													AtLeastOneOf: []string{"default_route_action.0.fault_injection_policy.0.delay.0.fixed_delay", "default_route_action.0.fault_injection_policy.0.delay.0.percentage"},
												},
											},
										},
										AtLeastOneOf: []string{"default_route_action.0.fault_injection_policy.0.delay", "default_route_action.0.fault_injection_policy.0.abort"},
									},
								},
							},
							AtLeastOneOf: []string{"default_route_action.0.weighted_backend_services", "default_route_action.0.url_rewrite", "default_route_action.0.timeout", "default_route_action.0.retry_policy", "default_route_action.0.request_mirror_policy", "default_route_action.0.cors_policy", "default_route_action.0.fault_injection_policy"},
						},
						"request_mirror_policy": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service.
The load balancer does not wait for responses from the shadow service. Before sending traffic to the shadow service, the host / authority header is suffixed with -shadow.
Not supported when the URL map is bound to a target gRPC proxy that has the validateForProxyless field set to true.`,
							MaxItems: 1,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"backend_service": {
										Type:             schema.TypeString,
										Optional:         true,
										DiffSuppressFunc: tpgresource.CompareSelfLinkOrResourceName,
										Description: `The full or partial URL to the RegionBackendService resource being mirrored to.
The backend service configured for a mirroring policy must reference backends that are of the same type as the original backend service matched in the URL map.
Serverless NEG backends are not currently supported as a mirrored backend service.`,
									},
								},
							},
							AtLeastOneOf: []string{"default_route_action.0.weighted_backend_services", "default_route_action.0.url_rewrite", "default_route_action.0.timeout", "default_route_action.0.retry_policy", "default_route_action.0.request_mirror_policy", "default_route_action.0.cors_policy", "default_route_action.0.fault_injection_policy"},
						},
						"retry_policy": {
							Type:        schema.TypeList,
							Optional:    true,
							Description: `Specifies the retry policy associated with this route.`,
							MaxItems:    1,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"num_retries": {
										Type:         schema.TypeInt,
										Optional:     true,
										ValidateFunc: validation.IntAtLeast(1),
										Description:  `Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.`,
										Default:      1,
										AtLeastOneOf: []string{"default_route_action.0.retry_policy.0.retry_conditions", "default_route_action.0.retry_policy.0.num_retries", "default_route_action.0.retry_policy.0.per_try_timeout"},
									},
									"per_try_timeout": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `Specifies a non-zero timeout per retry attempt.

If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set,
will use the largest timeout among all backend services associated with the route.`,
										MaxItems: 1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"nanos": {
													Type:         schema.TypeInt,
													Optional:     true,
													ValidateFunc: validation.IntBetween(0, 999999999),
													Description: `Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are
represented with a 0 seconds field and a positive nanos field. Must be from 0 to 999,999,999 inclusive.`,
													AtLeastOneOf: []string{"default_route_action.0.retry_policy.0.per_try_timeout.0.seconds", "default_route_action.0.retry_policy.0.per_try_timeout.0.nanos"},
												},
												"seconds": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive.
Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years`,
													AtLeastOneOf: []string{"default_route_action.0.retry_policy.0.per_try_timeout.0.seconds", "default_route_action.0.retry_policy.0.per_try_timeout.0.nanos"},
												},
											},
										},
										AtLeastOneOf: []string{"default_route_action.0.retry_policy.0.retry_conditions", "default_route_action.0.retry_policy.0.num_retries", "default_route_action.0.retry_policy.0.per_try_timeout"},
									},
									"retry_conditions": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `Specifies one or more conditions when this retry policy applies.
Valid values are listed below. Only the following codes are supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true: cancelled, deadline-exceeded, internal, resource-exhausted, unavailable.
  - 5xx : retry is attempted if the instance or endpoint responds with any 5xx response code, or if the instance or endpoint does not respond at all. For example, disconnects, reset, read timeout, connection failure, and refused streams.
  - gateway-error : Similar to 5xx, but only applies to response codes 502, 503 or 504.
  - connect-failure : a retry is attempted on failures connecting to the instance or endpoint. For example, connection timeouts.
  - retriable-4xx : a retry is attempted if the instance or endpoint responds with a 4xx response code. The only error that you can retry is error code 409.
  - refused-stream : a retry is attempted if the instance or endpoint resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.
  - cancelled : a retry is attempted if the gRPC status code in the response header is set to cancelled.
  - deadline-exceeded : a retry is attempted if the gRPC status code in the response header is set to deadline-exceeded.
  - internal :  a retry is attempted if the gRPC status code in the response header is set to internal.
  - resource-exhausted : a retry is attempted if the gRPC status code in the response header is set to resource-exhausted.
  - unavailable : a retry is attempted if the gRPC status code in the response header is set to unavailable.`,
										Elem: &schema.Schema{
											Type: schema.TypeString,
										},
										AtLeastOneOf: []string{"default_route_action.0.retry_policy.0.retry_conditions", "default_route_action.0.retry_policy.0.num_retries", "default_route_action.0.retry_policy.0.per_try_timeout"},
									},
								},
							},
							AtLeastOneOf: []string{"default_route_action.0.weighted_backend_services", "default_route_action.0.url_rewrite", "default_route_action.0.timeout", "default_route_action.0.retry_policy", "default_route_action.0.request_mirror_policy", "default_route_action.0.cors_policy", "default_route_action.0.fault_injection_policy"},
						},
						"timeout": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (known as end-of-stream) up until the response has been processed. Timeout includes all retries.
If not specified, this field uses the largest timeout among all backend services associated with the route.
Not supported when the URL map is bound to a target gRPC proxy that has validateForProxyless field set to true.`,
							MaxItems: 1,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"nanos": {
										Type:         schema.TypeInt,
										Optional:     true,
										ValidateFunc: validation.IntBetween(0, 999999999),
										Description:  `Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 seconds field and a positive nanos field. Must be from 0 to 999,999,999 inclusive.`,
										AtLeastOneOf: []string{"default_route_action.0.timeout.0.seconds", "default_route_action.0.timeout.0.nanos"},
									},
									"seconds": {
										Type:         schema.TypeString,
										Optional:     true,
										Description:  `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years`,
										AtLeastOneOf: []string{"default_route_action.0.timeout.0.seconds", "default_route_action.0.timeout.0.nanos"},
									},
								},
							},
							AtLeastOneOf: []string{"default_route_action.0.weighted_backend_services", "default_route_action.0.url_rewrite", "default_route_action.0.timeout", "default_route_action.0.retry_policy", "default_route_action.0.request_mirror_policy", "default_route_action.0.cors_policy", "default_route_action.0.fault_injection_policy"},
						},
						"url_rewrite": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `The spec to modify the URL of the request, before forwarding the request to the matched service.
urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.
Not supported when the URL map is bound to a target gRPC proxy that has the validateForProxyless field set to true.`,
							MaxItems: 1,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"host_rewrite": {
										Type:         schema.TypeString,
										Optional:     true,
										ValidateFunc: validation.StringLenBetween(1, 255),
										Description: `Before forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.
The value must be from 1 to 255 characters.`,
										AtLeastOneOf: []string{"default_route_action.0.url_rewrite.0.path_prefix_rewrite", "default_route_action.0.url_rewrite.0.host_rewrite"},
									},
									"path_prefix_rewrite": {
										Type:         schema.TypeString,
										Optional:     true,
										ValidateFunc: validation.StringLenBetween(1, 1024),
										Description: `Before forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.
The value must be from 1 to 1024 characters.`,
										AtLeastOneOf: []string{"default_route_action.0.url_rewrite.0.path_prefix_rewrite", "default_route_action.0.url_rewrite.0.host_rewrite"},
									},
								},
							},
							AtLeastOneOf: []string{"default_route_action.0.weighted_backend_services", "default_route_action.0.url_rewrite", "default_route_action.0.timeout", "default_route_action.0.retry_policy", "default_route_action.0.request_mirror_policy", "default_route_action.0.cors_policy", "default_route_action.0.fault_injection_policy"},
						},
						"weighted_backend_services": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.
After a backend service is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.`,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"backend_service": {
										Type:             schema.TypeString,
										Optional:         true,
										DiffSuppressFunc: tpgresource.CompareSelfLinkOrResourceName,
										Description:      `The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the load balancer applies any relevant headerActions specified as part of this backendServiceWeight.`,
									},
									"header_action": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `Specifies changes to request and response headers that need to take effect for the selected backendService.
headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.
headerAction is not supported for load balancers that have their loadBalancingScheme set to EXTERNAL.
Not supported when the URL map is bound to a target gRPC proxy that has validateForProxyless field set to true.`,
										MaxItems: 1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"request_headers_to_add": {
													Type:        schema.TypeList,
													Optional:    true,
													Description: `Headers to add to a matching request before forwarding the request to the backendService.`,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"header_name": {
																Type:        schema.TypeString,
																Optional:    true,
																Description: `The name of the header.`,
															},
															"header_value": {
																Type:        schema.TypeString,
																Optional:    true,
																Description: `The value of the header to add.`,
															},
															"replace": {
																Type:     schema.TypeBool,
																Optional: true,
																Description: `If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.
The default value is false.`,
																Default: false,
															},
														},
													},
												},
												"request_headers_to_remove": {
													Type:        schema.TypeList,
													Optional:    true,
													Description: `A list of header names for headers that need to be removed from the request before forwarding the request to the backendService.`,
													Elem: &schema.Schema{
														Type: schema.TypeString,
													},
												},
												"response_headers_to_add": {
													Type:        schema.TypeList,
													Optional:    true,
													Description: `Headers to add the response before sending the response back to the client.`,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"header_name": {
																Type:        schema.TypeString,
																Optional:    true,
																Description: `The name of the header.`,
															},
															"header_value": {
																Type:        schema.TypeString,
																Optional:    true,
																Description: `The value of the header to add.`,
															},
															"replace": {
																Type:     schema.TypeBool,
																Optional: true,
																Description: `If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.
The default value is false.`,
																Default: false,
															},
														},
													},
												},
												"response_headers_to_remove": {
													Type:        schema.TypeList,
													Optional:    true,
													Description: `A list of header names for headers that need to be removed from the response before sending the response back to the client.`,
													Elem: &schema.Schema{
														Type: schema.TypeString,
													},
												},
											},
										},
									},
									"weight": {
										Type:         schema.TypeInt,
										Optional:     true,
										ValidateFunc: validation.IntBetween(0, 1000),
										Description: `Specifies the fraction of traffic sent to a backend service, computed as weight / (sum of all weightedBackendService weights in routeAction) .
The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backend service, subsequent requests are sent to the same backend service as determined by the backend service's session affinity policy.
The value must be from 0 to 1000.`,
									},
								},
							},
							AtLeastOneOf: []string{"default_route_action.0.weighted_backend_services", "default_route_action.0.url_rewrite", "default_route_action.0.timeout", "default_route_action.0.retry_policy", "default_route_action.0.request_mirror_policy", "default_route_action.0.cors_policy", "default_route_action.0.fault_injection_policy"},
							ExactlyOneOf: []string{"default_service", "default_url_redirect", "default_route_action.0.weighted_backend_services"},
						},
					},
				},
				ConflictsWith: []string{"default_url_redirect"},
			},
			"default_service": {
				Type:             schema.TypeString,
				Optional:         true,
				DiffSuppressFunc: tpgresource.CompareSelfLinkOrResourceName,
				Description: `The full or partial URL of the defaultService resource to which traffic is directed if
none of the hostRules match. If defaultRouteAction is additionally specified, advanced
routing actions like URL Rewrites, etc. take effect prior to sending the request to the
backend. However, if defaultService is specified, defaultRouteAction cannot contain any
weightedBackendServices. Conversely, if routeAction specifies any
weightedBackendServices, service must not be specified.  Only one of defaultService,
defaultUrlRedirect or defaultRouteAction.weightedBackendService must be set.`,
				ExactlyOneOf: []string{"default_service", "default_url_redirect", "default_route_action.0.weighted_backend_services"},
			},
			"default_url_redirect": {
				Type:     schema.TypeList,
				Optional: true,
				Description: `When none of the specified hostRules match, the request is redirected to a URL specified
by defaultUrlRedirect. If defaultUrlRedirect is specified, defaultService or
defaultRouteAction must not be set.`,
				MaxItems: 1,
				Elem: &schema.Resource{
					Schema: map[string]*schema.Schema{
						"strip_query": {
							Type:     schema.TypeBool,
							Required: true,
							Description: `If set to true, any accompanying query portion of the original URL is removed prior
to redirecting the request. If set to false, the query portion of the original URL is
retained.
 This field is required to ensure an empty block is not set. The normal default value is false.`,
						},
						"host_redirect": {
							Type:     schema.TypeString,
							Optional: true,
							Description: `The host that will be used in the redirect response instead of the one that was
supplied in the request. The value must be between 1 and 255 characters.`,
						},
						"https_redirect": {
							Type:     schema.TypeBool,
							Optional: true,
							Description: `If set to true, the URL scheme in the redirected request is set to https. If set to
false, the URL scheme of the redirected request will remain the same as that of the
request. This must only be set for UrlMaps used in TargetHttpProxys. Setting this
true for TargetHttpsProxy is not permitted. The default is set to false.`,
							Default: false,
						},
						"path_redirect": {
							Type:     schema.TypeString,
							Optional: true,
							Description: `The path that will be used in the redirect response instead of the one that was
supplied in the request. pathRedirect cannot be supplied together with
prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the
original request will be used for the redirect. The value must be between 1 and 1024
characters.`,
						},
						"prefix_redirect": {
							Type:     schema.TypeString,
							Optional: true,
							Description: `The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch,
retaining the remaining portion of the URL before redirecting the request.
prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or
neither. If neither is supplied, the path of the original request will be used for
the redirect. The value must be between 1 and 1024 characters.`,
						},
						"redirect_response_code": {
							Type:         schema.TypeString,
							Optional:     true,
							ValidateFunc: verify.ValidateEnum([]string{"FOUND", "MOVED_PERMANENTLY_DEFAULT", "PERMANENT_REDIRECT", "SEE_OTHER", "TEMPORARY_REDIRECT", ""}),
							Description: `The HTTP Status code to use for this RedirectAction. Supported values are:

* MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

* FOUND, which corresponds to 302.

* SEE_OTHER which corresponds to 303.

* TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method
will be retained.

* PERMANENT_REDIRECT, which corresponds to 308. In this case,
the request method will be retained. Possible values: ["FOUND", "MOVED_PERMANENTLY_DEFAULT", "PERMANENT_REDIRECT", "SEE_OTHER", "TEMPORARY_REDIRECT"]`,
						},
					},
				},
				ConflictsWith: []string{"default_route_action"},
				ExactlyOneOf:  []string{"default_service", "default_url_redirect", "default_route_action.0.weighted_backend_services"},
			},
			"description": {
				Type:     schema.TypeString,
				Optional: true,
				Description: `An optional description of this resource. Provide this property when
you create the resource.`,
			},
			"host_rule": {
				Type:        schema.TypeSet,
				Optional:    true,
				Description: `The list of HostRules to use against the URL.`,
				Elem:        computeRegionUrlMapHostRuleSchema(),
				// Default schema.HashSchema is used.
			},
			"path_matcher": {
				Type:        schema.TypeList,
				Optional:    true,
				Description: `The list of named PathMatchers to use against the URL.`,
				Elem: &schema.Resource{
					Schema: map[string]*schema.Schema{
						"name": {
							Type:        schema.TypeString,
							Required:    true,
							Description: `The name to which this PathMatcher is referred by the HostRule.`,
						},
						"default_service": {
							Type:             schema.TypeString,
							Optional:         true,
							DiffSuppressFunc: tpgresource.CompareSelfLinkOrResourceName,
							Description: `A reference to a RegionBackendService resource. This will be used if
none of the pathRules defined by this PathMatcher is matched by
the URL's path portion.`,
						},
						"default_url_redirect": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `When none of the specified hostRules match, the request is redirected to a URL specified
by defaultUrlRedirect. If defaultUrlRedirect is specified, defaultService or
defaultRouteAction must not be set.`,
							MaxItems: 1,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"strip_query": {
										Type:     schema.TypeBool,
										Required: true,
										Description: `If set to true, any accompanying query portion of the original URL is removed prior
to redirecting the request. If set to false, the query portion of the original URL is
retained.
 This field is required to ensure an empty block is not set. The normal default value is false.`,
									},
									"host_redirect": {
										Type:     schema.TypeString,
										Optional: true,
										Description: `The host that will be used in the redirect response instead of the one that was
supplied in the request. The value must be between 1 and 255 characters.`,
									},
									"https_redirect": {
										Type:     schema.TypeBool,
										Optional: true,
										Description: `If set to true, the URL scheme in the redirected request is set to https. If set to
false, the URL scheme of the redirected request will remain the same as that of the
request. This must only be set for UrlMaps used in TargetHttpProxys. Setting this
true for TargetHttpsProxy is not permitted. The default is set to false.`,
										Default: false,
									},
									"path_redirect": {
										Type:     schema.TypeString,
										Optional: true,
										Description: `The path that will be used in the redirect response instead of the one that was
supplied in the request. pathRedirect cannot be supplied together with
prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the
original request will be used for the redirect. The value must be between 1 and 1024
characters.`,
									},
									"prefix_redirect": {
										Type:     schema.TypeString,
										Optional: true,
										Description: `The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch,
retaining the remaining portion of the URL before redirecting the request.
prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or
neither. If neither is supplied, the path of the original request will be used for
the redirect. The value must be between 1 and 1024 characters.`,
									},
									"redirect_response_code": {
										Type:         schema.TypeString,
										Optional:     true,
										ValidateFunc: verify.ValidateEnum([]string{"FOUND", "MOVED_PERMANENTLY_DEFAULT", "PERMANENT_REDIRECT", "SEE_OTHER", "TEMPORARY_REDIRECT", ""}),
										Description: `The HTTP Status code to use for this RedirectAction. Supported values are:

* MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

* FOUND, which corresponds to 302.

* SEE_OTHER which corresponds to 303.

* TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method
will be retained.

* PERMANENT_REDIRECT, which corresponds to 308. In this case,
the request method will be retained. Possible values: ["FOUND", "MOVED_PERMANENTLY_DEFAULT", "PERMANENT_REDIRECT", "SEE_OTHER", "TEMPORARY_REDIRECT"]`,
									},
								},
							},
						},
						"description": {
							Type:        schema.TypeString,
							Optional:    true,
							Description: `An optional description of this resource.`,
						},
						"path_rule": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `The list of path rules. Use this list instead of routeRules when routing based
on simple path matching is all that's required. The order by which path rules
are specified does not matter. Matches are always done on the longest-path-first
basis. For example: a pathRule with a path /a/b/c/* will match before /a/b/*
irrespective of the order in which those paths appear in this list. Within a
given pathMatcher, only one of pathRules or routeRules must be set.`,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"paths": {
										Type:     schema.TypeSet,
										Required: true,
										Description: `The list of path patterns to match. Each must start with / and the only place a
\* is allowed is at the end following a /. The string fed to the path matcher
does not include any text after the first ? or #, and those chars are not
allowed here.`,
										Elem: &schema.Schema{
											Type: schema.TypeString,
										},
										Set: schema.HashString,
									},
									"route_action": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `In response to a matching path, the load balancer performs advanced routing
actions like URL rewrites, header transformations, etc. prior to forwarding the
request to the selected backend. If routeAction specifies any
weightedBackendServices, service must not be set. Conversely if service is set,
routeAction cannot contain any  weightedBackendServices. Only one of routeAction
or urlRedirect must be set.`,
										MaxItems: 1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"cors_policy": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `The specification for allowing client side cross-origin requests. Please see W3C
Recommendation for Cross Origin Resource Sharing`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"disabled": {
																Type:        schema.TypeBool,
																Required:    true,
																Description: `If true, specifies the CORS policy is disabled.`,
															},
															"allow_credentials": {
																Type:     schema.TypeBool,
																Optional: true,
																Description: `In response to a preflight request, setting this to true indicates that the
actual request can include user credentials. This translates to the Access-
Control-Allow-Credentials header. Defaults to false.`,
																Default: false,
															},
															"allow_headers": {
																Type:        schema.TypeList,
																Optional:    true,
																Description: `Specifies the content for the Access-Control-Allow-Headers header.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"allow_methods": {
																Type:        schema.TypeList,
																Optional:    true,
																Description: `Specifies the content for the Access-Control-Allow-Methods header.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"allow_origin_regexes": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `Specifies the regular expression patterns that match allowed origins. For
regular expression grammar please see en.cppreference.com/w/cpp/regex/ecmascript
An origin is allowed if it matches either allow_origins or allow_origin_regex.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"allow_origins": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `Specifies the list of origins that will be allowed to do CORS requests. An
origin is allowed if it matches either allow_origins or allow_origin_regex.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"expose_headers": {
																Type:        schema.TypeList,
																Optional:    true,
																Description: `Specifies the content for the Access-Control-Expose-Headers header.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"max_age": {
																Type:     schema.TypeInt,
																Optional: true,
																Description: `Specifies how long the results of a preflight request can be cached. This
translates to the content for the Access-Control-Max-Age header.`,
															},
														},
													},
												},
												"fault_injection_policy": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `The specification for fault injection introduced into traffic to test the
resiliency of clients to backend service failure. As part of fault injection,
when clients send requests to a backend service, delays can be introduced by
Loadbalancer on a percentage of requests before sending those request to the
backend service. Similarly requests from clients can be aborted by the
Loadbalancer for a percentage of requests. timeout and retry_policy will be
ignored by clients that are configured with a fault_injection_policy.`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"abort": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `The specification for how client requests are aborted as part of fault
injection.`,
																MaxItems: 1,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"http_status": {
																			Type:     schema.TypeInt,
																			Required: true,
																			Description: `The HTTP status code used to abort the request. The value must be between 200
and 599 inclusive.`,
																		},
																		"percentage": {
																			Type:     schema.TypeFloat,
																			Required: true,
																			Description: `The percentage of traffic (connections/operations/requests) which will be
aborted as part of fault injection. The value must be between 0.0 and 100.0
inclusive.`,
																		},
																	},
																},
															},
															"delay": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `The specification for how client requests are delayed as part of fault
injection, before being sent to a backend service.`,
																MaxItems: 1,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"fixed_delay": {
																			Type:        schema.TypeList,
																			Required:    true,
																			Description: `Specifies the value of the fixed delay interval.`,
																			MaxItems:    1,
																			Elem: &schema.Resource{
																				Schema: map[string]*schema.Schema{
																					"seconds": {
																						Type:     schema.TypeString,
																						Required: true,
																						Description: `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000
inclusive.`,
																					},
																					"nanos": {
																						Type:     schema.TypeInt,
																						Optional: true,
																						Description: `Span of time that's a fraction of a second at nanosecond resolution. Durations
less than one second are represented with a 0 'seconds' field and a positive
'nanos' field. Must be from 0 to 999,999,999 inclusive.`,
																					},
																				},
																			},
																		},
																		"percentage": {
																			Type:     schema.TypeFloat,
																			Required: true,
																			Description: `The percentage of traffic (connections/operations/requests) on which delay will
be introduced as part of fault injection. The value must be between 0.0 and
100.0 inclusive.`,
																		},
																	},
																},
															},
														},
													},
												},
												"request_mirror_policy": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Specifies the policy on how requests intended for the route's backends are
shadowed to a separate mirrored backend service. Loadbalancer does not wait for
responses from the shadow service. Prior to sending traffic to the shadow
service, the host / authority header is suffixed with -shadow.`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"backend_service": {
																Type:             schema.TypeString,
																Required:         true,
																DiffSuppressFunc: tpgresource.CompareSelfLinkOrResourceName,
																Description:      `The RegionBackendService resource being mirrored to.`,
															},
														},
													},
												},
												"retry_policy": {
													Type:        schema.TypeList,
													Optional:    true,
													Description: `Specifies the retry policy associated with this route.`,
													MaxItems:    1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"num_retries": {
																Type:        schema.TypeInt,
																Optional:    true,
																Description: `Specifies the allowed number retries. This number must be > 0.`,
															},
															"per_try_timeout": {
																Type:        schema.TypeList,
																Optional:    true,
																Description: `Specifies a non-zero timeout per retry attempt.`,
																MaxItems:    1,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"seconds": {
																			Type:     schema.TypeString,
																			Required: true,
																			Description: `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000
inclusive.`,
																		},
																		"nanos": {
																			Type:     schema.TypeInt,
																			Optional: true,
																			Description: `Span of time that's a fraction of a second at nanosecond resolution. Durations
less than one second are represented with a 0 'seconds' field and a positive
'nanos' field. Must be from 0 to 999,999,999 inclusive.`,
																		},
																	},
																},
															},
															"retry_conditions": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `Specifies one or more conditions when this retry rule applies. Valid values are:

- 5xx: Loadbalancer will attempt a retry if the backend service responds with
any 5xx response code, or if the backend service does not respond at all,
example: disconnects, reset, read timeout, connection failure, and refused
streams.
- gateway-error: Similar to 5xx, but only applies to response codes
502, 503 or 504.
- connect-failure: Loadbalancer will retry on failures
connecting to backend services, for example due to connection timeouts.
- retriable-4xx: Loadbalancer will retry for retriable 4xx response codes.
Currently the only retriable error supported is 409.
- refused-stream: Loadbalancer will retry if the backend service resets the stream with a
REFUSED_STREAM error code. This reset type indicates that it is safe to retry.
- cancelled: Loadbalancer will retry if the gRPC status code in the response
header is set to cancelled
- deadline-exceeded: Loadbalancer will retry if the
gRPC status code in the response header is set to deadline-exceeded
- resource-exhausted: Loadbalancer will retry if the gRPC status code in the response
header is set to resource-exhausted
- unavailable: Loadbalancer will retry if
the gRPC status code in the response header is set to unavailable`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
														},
													},
												},
												"timeout": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Specifies the timeout for the selected route. Timeout is computed from the time
the request is has been fully processed (i.e. end-of-stream) up until the
response has been completely processed. Timeout includes all retries. If not
specified, the default value is 15 seconds.`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"seconds": {
																Type:     schema.TypeString,
																Required: true,
																Description: `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000
inclusive.`,
															},
															"nanos": {
																Type:     schema.TypeInt,
																Optional: true,
																Description: `Span of time that's a fraction of a second at nanosecond resolution. Durations
less than one second are represented with a 0 'seconds' field and a positive
'nanos' field. Must be from 0 to 999,999,999 inclusive.`,
															},
														},
													},
												},
												"url_rewrite": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `The spec to modify the URL of the request, prior to forwarding the request to
the matched service`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"host_rewrite": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `Prior to forwarding the request to the selected service, the request's host
header is replaced with contents of hostRewrite. The value must be between 1 and
255 characters.`,
															},
															"path_prefix_rewrite": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `Prior to forwarding the request to the selected backend service, the matching
portion of the request's path is replaced by pathPrefixRewrite. The value must
be between 1 and 1024 characters.`,
															},
														},
													},
												},
												"weighted_backend_services": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `A list of weighted backend services to send traffic to when a route match
occurs. The weights determine the fraction of traffic that flows to their
corresponding backend service. If all traffic needs to go to a single backend
service, there must be one  weightedBackendService with weight set to a non 0
number. Once a backendService is identified and before forwarding the request to
the backend service, advanced routing actions like Url rewrites and header
transformations are applied depending on additional settings specified in this
HttpRouteAction.`,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"backend_service": {
																Type:             schema.TypeString,
																Required:         true,
																DiffSuppressFunc: tpgresource.CompareSelfLinkOrResourceName,
																Description: `The default RegionBackendService resource. Before
forwarding the request to backendService, the loadbalancer applies any relevant
headerActions specified as part of this backendServiceWeight.`,
															},
															"weight": {
																Type:     schema.TypeInt,
																Required: true,
																Description: `Specifies the fraction of traffic sent to backendService, computed as weight /
(sum of all weightedBackendService weights in routeAction) . The selection of a
backend service is determined only for new traffic. Once a user's request has
been directed to a backendService, subsequent requests will be sent to the same
backendService as determined by the BackendService's session affinity policy.
The value must be between 0 and 1000`,
															},
															"header_action": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `Specifies changes to request and response headers that need to take effect for
the selected backendService. headerAction specified here take effect before
headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.`,
																MaxItems: 1,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"request_headers_to_add": {
																			Type:     schema.TypeList,
																			Optional: true,
																			Description: `Headers to add to a matching request prior to forwarding the request to the
backendService.`,
																			Elem: &schema.Resource{
																				Schema: map[string]*schema.Schema{
																					"header_name": {
																						Type:        schema.TypeString,
																						Required:    true,
																						Description: `The name of the header.`,
																					},
																					"header_value": {
																						Type:        schema.TypeString,
																						Required:    true,
																						Description: `The value of the header to add.`,
																					},
																					"replace": {
																						Type:     schema.TypeBool,
																						Required: true,
																						Description: `If false, headerValue is appended to any values that already exist for the
header. If true, headerValue is set for the header, discarding any values that
were set for that header.`,
																					},
																				},
																			},
																		},
																		"request_headers_to_remove": {
																			Type:     schema.TypeList,
																			Optional: true,
																			Description: `A list of header names for headers that need to be removed from the request
prior to forwarding the request to the backendService.`,
																			Elem: &schema.Schema{
																				Type: schema.TypeString,
																			},
																		},
																		"response_headers_to_add": {
																			Type:        schema.TypeList,
																			Optional:    true,
																			Description: `Headers to add the response prior to sending the response back to the client.`,
																			Elem: &schema.Resource{
																				Schema: map[string]*schema.Schema{
																					"header_name": {
																						Type:        schema.TypeString,
																						Required:    true,
																						Description: `The name of the header.`,
																					},
																					"header_value": {
																						Type:        schema.TypeString,
																						Required:    true,
																						Description: `The value of the header to add.`,
																					},
																					"replace": {
																						Type:     schema.TypeBool,
																						Required: true,
																						Description: `If false, headerValue is appended to any values that already exist for the
header. If true, headerValue is set for the header, discarding any values that
were set for that header.`,
																					},
																				},
																			},
																		},
																		"response_headers_to_remove": {
																			Type:     schema.TypeList,
																			Optional: true,
																			Description: `A list of header names for headers that need to be removed from the response
prior to sending the response back to the client.`,
																			Elem: &schema.Schema{
																				Type: schema.TypeString,
																			},
																		},
																	},
																},
															},
														},
													},
												},
											},
										},
									},
									"service": {
										Type:             schema.TypeString,
										Optional:         true,
										DiffSuppressFunc: tpgresource.CompareSelfLinkOrResourceName,
										Description: `The region backend service resource to which traffic is
directed if this rule is matched. If routeAction is additionally specified,
advanced routing actions like URL Rewrites, etc. take effect prior to sending
the request to the backend. However, if service is specified, routeAction cannot
contain any weightedBackendService s. Conversely, if routeAction specifies any
weightedBackendServices, service must not be specified. Only one of urlRedirect,
service or routeAction.weightedBackendService must be set.`,
									},
									"url_redirect": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `When a path pattern is matched, the request is redirected to a URL specified
by urlRedirect. If urlRedirect is specified, service or routeAction must not
be set.`,
										MaxItems: 1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"strip_query": {
													Type:     schema.TypeBool,
													Required: true,
													Description: `If set to true, any accompanying query portion of the original URL is removed
prior to redirecting the request. If set to false, the query portion of the
original URL is retained.
 This field is required to ensure an empty block is not set. The normal default value is false.`,
												},
												"host_redirect": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `The host that will be used in the redirect response instead of the one
that was supplied in the request. The value must be between 1 and 255
characters.`,
												},
												"https_redirect": {
													Type:     schema.TypeBool,
													Optional: true,
													Description: `If set to true, the URL scheme in the redirected request is set to https.
If set to false, the URL scheme of the redirected request will remain the
same as that of the request. This must only be set for UrlMaps used in
TargetHttpProxys. Setting this true for TargetHttpsProxy is not
permitted. The default is set to false.`,
													Default: false,
												},
												"path_redirect": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `The path that will be used in the redirect response instead of the one
that was supplied in the request. pathRedirect cannot be supplied
together with prefixRedirect. Supply one alone or neither. If neither is
supplied, the path of the original request will be used for the redirect.
The value must be between 1 and 1024 characters.`,
												},
												"prefix_redirect": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `The prefix that replaces the prefixMatch specified in the
HttpRouteRuleMatch, retaining the remaining portion of the URL before
redirecting the request. prefixRedirect cannot be supplied together with
pathRedirect. Supply one alone or neither. If neither is supplied, the
path of the original request will be used for the redirect. The value
must be between 1 and 1024 characters.`,
												},
												"redirect_response_code": {
													Type:         schema.TypeString,
													Optional:     true,
													ValidateFunc: verify.ValidateEnum([]string{"FOUND", "MOVED_PERMANENTLY_DEFAULT", "PERMANENT_REDIRECT", "SEE_OTHER", "TEMPORARY_REDIRECT", ""}),
													Description: `The HTTP Status code to use for this RedirectAction. Supported values are:

* MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

* FOUND, which corresponds to 302.

* SEE_OTHER which corresponds to 303.

* TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method
will be retained.

* PERMANENT_REDIRECT, which corresponds to 308. In this case,
the request method will be retained. Possible values: ["FOUND", "MOVED_PERMANENTLY_DEFAULT", "PERMANENT_REDIRECT", "SEE_OTHER", "TEMPORARY_REDIRECT"]`,
												},
											},
										},
									},
								},
							},
						},
						"route_rules": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `The list of ordered HTTP route rules. Use this list instead of pathRules when
advanced route matching and routing actions are desired. The order of specifying
routeRules matters: the first rule that matches will cause its specified routing
action to take effect. Within a given pathMatcher, only one of pathRules or
routeRules must be set. routeRules are not supported in UrlMaps intended for
External load balancers.`,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"priority": {
										Type:     schema.TypeInt,
										Required: true,
										Description: `For routeRules within a given pathMatcher, priority determines the order
in which load balancer will interpret routeRules. RouteRules are evaluated
in order of priority, from the lowest to highest number. The priority of
a rule decreases as its number increases (1, 2, 3, N+1). The first rule
that matches the request is applied.

You cannot configure two or more routeRules with the same priority.
Priority for each rule must be set to a number between 0 and
2147483647 inclusive.

Priority numbers can have gaps, which enable you to add or remove rules
in the future without affecting the rest of the rules. For example,
1, 2, 3, 4, 5, 9, 12, 16 is a valid series of priority numbers to which
you could add rules numbered from 6 to 8, 10 to 11, and 13 to 15 in the
future without any impact on existing rules.`,
									},
									"header_action": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `Specifies changes to request and response headers that need to take effect for
the selected backendService. The headerAction specified here are applied before
the matching pathMatchers[].headerAction and after pathMatchers[].routeRules[].r
outeAction.weightedBackendService.backendServiceWeightAction[].headerAction`,
										MaxItems: 1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"request_headers_to_add": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Headers to add to a matching request prior to forwarding the request to the
backendService.`,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"header_name": {
																Type:        schema.TypeString,
																Required:    true,
																Description: `The name of the header.`,
															},
															"header_value": {
																Type:        schema.TypeString,
																Required:    true,
																Description: `The value of the header to add.`,
															},
															"replace": {
																Type:     schema.TypeBool,
																Required: true,
																Description: `If false, headerValue is appended to any values that already exist for the
header. If true, headerValue is set for the header, discarding any values that
were set for that header.`,
															},
														},
													},
												},
												"request_headers_to_remove": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `A list of header names for headers that need to be removed from the request
prior to forwarding the request to the backendService.`,
													Elem: &schema.Schema{
														Type: schema.TypeString,
													},
												},
												"response_headers_to_add": {
													Type:        schema.TypeList,
													Optional:    true,
													Description: `Headers to add the response prior to sending the response back to the client.`,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"header_name": {
																Type:        schema.TypeString,
																Required:    true,
																Description: `The name of the header.`,
															},
															"header_value": {
																Type:        schema.TypeString,
																Required:    true,
																Description: `The value of the header to add.`,
															},
															"replace": {
																Type:     schema.TypeBool,
																Required: true,
																Description: `If false, headerValue is appended to any values that already exist for the
header. If true, headerValue is set for the header, discarding any values that
were set for that header.`,
															},
														},
													},
												},
												"response_headers_to_remove": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `A list of header names for headers that need to be removed from the response
prior to sending the response back to the client.`,
													Elem: &schema.Schema{
														Type: schema.TypeString,
													},
												},
											},
										},
									},
									"match_rules": {
										Type:        schema.TypeList,
										Optional:    true,
										Description: `The rules for determining a match.`,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"full_path_match": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `For satisfying the matchRule condition, the path of the request must exactly
match the value specified in fullPathMatch after removing any query parameters
and anchor that may be part of the original URL. FullPathMatch must be between 1
and 1024 characters. Only one of prefixMatch, fullPathMatch or regexMatch must
be specified.`,
												},
												"header_matches": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Specifies a list of header match criteria, all of which must match corresponding
headers in the request.`,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"header_name": {
																Type:     schema.TypeString,
																Required: true,
																Description: `The name of the HTTP header to match. For matching against the HTTP request's
authority, use a headerMatch with the header name ":authority". For matching a
request's method, use the headerName ":method".`,
															},
															"exact_match": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `The value should exactly match contents of exactMatch. Only one of exactMatch,
prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.`,
															},
															"invert_match": {
																Type:     schema.TypeBool,
																Optional: true,
																Description: `If set to false, the headerMatch is considered a match if the match criteria
above are met. If set to true, the headerMatch is considered a match if the
match criteria above are NOT met. Defaults to false.`,
																Default: false,
															},
															"prefix_match": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `The value of the header must start with the contents of prefixMatch. Only one of
exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch
must be set.`,
															},
															"present_match": {
																Type:     schema.TypeBool,
																Optional: true,
																Description: `A header with the contents of headerName must exist. The match takes place
whether or not the request's header has a value or not. Only one of exactMatch,
prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.`,
															},
															"range_match": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `The header value must be an integer and its value must be in the range specified
in rangeMatch. If the header does not contain an integer, number or is empty,
the match fails. For example for a range [-5, 0]

* -3 will match
* 0 will not match
* 0.25 will not match
* -3someString will not match.

Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or
rangeMatch must be set.`,
																MaxItems: 1,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"range_end": {
																			Type:        schema.TypeInt,
																			Required:    true,
																			Description: `The end of the range (exclusive).`,
																		},
																		"range_start": {
																			Type:        schema.TypeInt,
																			Required:    true,
																			Description: `The start of the range (inclusive).`,
																		},
																	},
																},
															},
															"regex_match": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `The value of the header must match the regular expression specified in
regexMatch. For regular expression grammar, please see:
en.cppreference.com/w/cpp/regex/ecmascript  For matching against a port
specified in the HTTP request, use a headerMatch with headerName set to PORT and
a regular expression that satisfies the RFC2616 Host header's port specifier.
Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or
rangeMatch must be set.`,
															},
															"suffix_match": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `The value of the header must end with the contents of suffixMatch. Only one of
exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch
must be set.`,
															},
														},
													},
												},
												"ignore_case": {
													Type:     schema.TypeBool,
													Optional: true,
													Description: `Specifies that prefixMatch and fullPathMatch matches are case sensitive.
Defaults to false.`,
													Default: false,
												},
												"metadata_filters": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Opaque filter criteria used by Loadbalancer to restrict routing configuration to
a limited set xDS compliant clients. In their xDS requests to Loadbalancer, xDS
clients present node metadata. If a match takes place, the relevant routing
configuration is made available to those proxies. For each metadataFilter in
this list, if its filterMatchCriteria is set to MATCH_ANY, at least one of the
filterLabels must match the corresponding label provided in the metadata. If its
filterMatchCriteria is set to MATCH_ALL, then all of its filterLabels must match
with corresponding labels in the provided metadata. metadataFilters specified
here can be overrides those specified in ForwardingRule that refers to this
UrlMap. metadataFilters only applies to Loadbalancers that have their
loadBalancingScheme set to INTERNAL_SELF_MANAGED.`,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"filter_labels": {
																Type:     schema.TypeList,
																Required: true,
																Description: `The list of label value pairs that must match labels in the provided metadata
based on filterMatchCriteria  This list must not be empty and can have at the
most 64 entries.`,
																MinItems: 1,
																MaxItems: 64,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"name": {
																			Type:     schema.TypeString,
																			Required: true,
																			Description: `Name of metadata label. The name can have a maximum length of 1024 characters
and must be at least 1 character long.`,
																		},
																		"value": {
																			Type:     schema.TypeString,
																			Required: true,
																			Description: `The value of the label must match the specified value. value can have a maximum
length of 1024 characters.`,
																		},
																	},
																},
															},
															"filter_match_criteria": {
																Type:         schema.TypeString,
																Required:     true,
																ValidateFunc: verify.ValidateEnum([]string{"MATCH_ALL", "MATCH_ANY"}),
																Description: `Specifies how individual filterLabel matches within the list of filterLabels
contribute towards the overall metadataFilter match. Supported values are:

* MATCH_ANY: At least one of the filterLabels must have a matching label in the
provided metadata.
* MATCH_ALL: All filterLabels must have matching labels in
the provided metadata. Possible values: ["MATCH_ALL", "MATCH_ANY"]`,
															},
														},
													},
												},
												"path_template_match": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `For satisfying the matchRule condition, the path of the request
must match the wildcard pattern specified in pathTemplateMatch
after removing any query parameters and anchor that may be part
of the original URL.

pathTemplateMatch must be between 1 and 255 characters
(inclusive).  The pattern specified by pathTemplateMatch may
have at most 5 wildcard operators and at most 5 variable
captures in total.`,
												},
												"prefix_match": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `For satisfying the matchRule condition, the request's path must begin with the
specified prefixMatch. prefixMatch must begin with a /. The value must be
between 1 and 1024 characters. Only one of prefixMatch, fullPathMatch or
regexMatch must be specified.`,
												},
												"query_parameter_matches": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Specifies a list of query parameter match criteria, all of which must match
corresponding query parameters in the request.`,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"name": {
																Type:     schema.TypeString,
																Required: true,
																Description: `The name of the query parameter to match. The query parameter must exist in the
request, in the absence of which the request match fails.`,
															},
															"exact_match": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `The queryParameterMatch matches if the value of the parameter exactly matches
the contents of exactMatch. Only one of presentMatch, exactMatch and regexMatch
must be set.`,
															},
															"present_match": {
																Type:     schema.TypeBool,
																Optional: true,
																Description: `Specifies that the queryParameterMatch matches if the request contains the query
parameter, irrespective of whether the parameter has a value or not. Only one of
presentMatch, exactMatch and regexMatch must be set.`,
															},
															"regex_match": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `The queryParameterMatch matches if the value of the parameter matches the
regular expression specified by regexMatch. For the regular expression grammar,
please see en.cppreference.com/w/cpp/regex/ecmascript  Only one of presentMatch,
exactMatch and regexMatch must be set.`,
															},
														},
													},
												},
												"regex_match": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `For satisfying the matchRule condition, the path of the request must satisfy the
regular expression specified in regexMatch after removing any query parameters
and anchor supplied with the original URL. For regular expression grammar please
see en.cppreference.com/w/cpp/regex/ecmascript  Only one of prefixMatch,
fullPathMatch or regexMatch must be specified.`,
												},
											},
										},
									},
									"route_action": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `In response to a matching matchRule, the load balancer performs advanced routing
actions like URL rewrites, header transformations, etc. prior to forwarding the
request to the selected backend. If  routeAction specifies any
weightedBackendServices, service must not be set. Conversely if service is set,
routeAction cannot contain any  weightedBackendServices. Only one of routeAction
or urlRedirect must be set.`,
										MaxItems: 1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"cors_policy": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `The specification for allowing client side cross-origin requests. Please see W3C
Recommendation for Cross Origin Resource Sharing`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"allow_credentials": {
																Type:     schema.TypeBool,
																Optional: true,
																Description: `In response to a preflight request, setting this to true indicates that the
actual request can include user credentials. This translates to the Access-
Control-Allow-Credentials header. Defaults to false.`,
																Default: false,
															},
															"allow_headers": {
																Type:        schema.TypeList,
																Optional:    true,
																Description: `Specifies the content for the Access-Control-Allow-Headers header.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"allow_methods": {
																Type:        schema.TypeList,
																Optional:    true,
																Description: `Specifies the content for the Access-Control-Allow-Methods header.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"allow_origin_regexes": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `Specifies the regular expression patterns that match allowed origins. For
regular expression grammar please see en.cppreference.com/w/cpp/regex/ecmascript
An origin is allowed if it matches either allow_origins or allow_origin_regex.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"allow_origins": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `Specifies the list of origins that will be allowed to do CORS requests. An
origin is allowed if it matches either allow_origins or allow_origin_regex.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"disabled": {
																Type:     schema.TypeBool,
																Optional: true,
																Description: `If true, specifies the CORS policy is disabled.
which indicates that the CORS policy is in effect. Defaults to false.`,
																Default: false,
															},
															"expose_headers": {
																Type:        schema.TypeList,
																Optional:    true,
																Description: `Specifies the content for the Access-Control-Expose-Headers header.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"max_age": {
																Type:     schema.TypeInt,
																Optional: true,
																Description: `Specifies how long the results of a preflight request can be cached. This
translates to the content for the Access-Control-Max-Age header.`,
															},
														},
													},
												},
												"fault_injection_policy": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `The specification for fault injection introduced into traffic to test the
resiliency of clients to backend service failure. As part of fault injection,
when clients send requests to a backend service, delays can be introduced by
Loadbalancer on a percentage of requests before sending those request to the
backend service. Similarly requests from clients can be aborted by the
Loadbalancer for a percentage of requests. timeout and retry_policy will be
ignored by clients that are configured with a fault_injection_policy.`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"abort": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `The specification for how client requests are aborted as part of fault
injection.`,
																MaxItems: 1,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"http_status": {
																			Type:     schema.TypeInt,
																			Optional: true,
																			Description: `The HTTP status code used to abort the request. The value must be between 200
and 599 inclusive.`,
																		},
																		"percentage": {
																			Type:     schema.TypeFloat,
																			Optional: true,
																			Description: `The percentage of traffic (connections/operations/requests) which will be
aborted as part of fault injection. The value must be between 0.0 and 100.0
inclusive.`,
																		},
																	},
																},
															},
															"delay": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `The specification for how client requests are delayed as part of fault
injection, before being sent to a backend service.`,
																MaxItems: 1,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"fixed_delay": {
																			Type:        schema.TypeList,
																			Optional:    true,
																			Description: `Specifies the value of the fixed delay interval.`,
																			MaxItems:    1,
																			Elem: &schema.Resource{
																				Schema: map[string]*schema.Schema{
																					"seconds": {
																						Type:     schema.TypeString,
																						Required: true,
																						Description: `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000
inclusive.`,
																					},
																					"nanos": {
																						Type:     schema.TypeInt,
																						Optional: true,
																						Description: `Span of time that's a fraction of a second at nanosecond resolution. Durations
less than one second are represented with a 0 'seconds' field and a positive
'nanos' field. Must be from 0 to 999,999,999 inclusive.`,
																					},
																				},
																			},
																		},
																		"percentage": {
																			Type:     schema.TypeFloat,
																			Optional: true,
																			Description: `The percentage of traffic (connections/operations/requests) on which delay will
be introduced as part of fault injection. The value must be between 0.0 and
100.0 inclusive.`,
																		},
																	},
																},
															},
														},
													},
												},
												"request_mirror_policy": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Specifies the policy on how requests intended for the route's backends are
shadowed to a separate mirrored backend service. Loadbalancer does not wait for
responses from the shadow service. Prior to sending traffic to the shadow
service, the host / authority header is suffixed with -shadow.`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"backend_service": {
																Type:             schema.TypeString,
																Required:         true,
																DiffSuppressFunc: tpgresource.CompareSelfLinkOrResourceName,
																Description:      `The RegionBackendService resource being mirrored to.`,
															},
														},
													},
												},
												"retry_policy": {
													Type:        schema.TypeList,
													Optional:    true,
													Description: `Specifies the retry policy associated with this route.`,
													MaxItems:    1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"num_retries": {
																Type:        schema.TypeInt,
																Required:    true,
																Description: `Specifies the allowed number retries. This number must be > 0.`,
															},
															"per_try_timeout": {
																Type:        schema.TypeList,
																Optional:    true,
																Description: `Specifies a non-zero timeout per retry attempt.`,
																MaxItems:    1,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"seconds": {
																			Type:     schema.TypeString,
																			Required: true,
																			Description: `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000
inclusive.`,
																		},
																		"nanos": {
																			Type:     schema.TypeInt,
																			Optional: true,
																			Description: `Span of time that's a fraction of a second at nanosecond resolution. Durations
less than one second are represented with a 0 'seconds' field and a positive
'nanos' field. Must be from 0 to 999,999,999 inclusive.`,
																		},
																	},
																},
															},
															"retry_conditions": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `Specifies one or more conditions when this retry rule applies. Valid values are:

* 5xx: Loadbalancer will attempt a retry if the backend service responds with
  any 5xx response code, or if the backend service does not respond at all,
  example: disconnects, reset, read timeout, connection failure, and refused
  streams.
* gateway-error: Similar to 5xx, but only applies to response codes
  502, 503 or 504.
* connect-failure: Loadbalancer will retry on failures
  connecting to backend services, for example due to connection timeouts.
* retriable-4xx: Loadbalancer will retry for retriable 4xx response codes.
  Currently the only retriable error supported is 409.
* refused-stream: Loadbalancer will retry if the backend service resets the stream with a
  REFUSED_STREAM error code. This reset type indicates that it is safe to retry.
* cancelled: Loadbalancer will retry if the gRPC status code in the response
  header is set to cancelled
* deadline-exceeded: Loadbalancer will retry if the
  gRPC status code in the response header is set to deadline-exceeded
* resource-exhausted: Loadbalancer will retry if the gRPC status code in the response
  header is set to resource-exhausted
* unavailable: Loadbalancer will retry if the gRPC status code in
  the response header is set to unavailable`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
														},
													},
												},
												"timeout": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Specifies the timeout for the selected route. Timeout is computed from the time
the request is has been fully processed (i.e. end-of-stream) up until the
response has been completely processed. Timeout includes all retries. If not
specified, the default value is 15 seconds.`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"seconds": {
																Type:     schema.TypeString,
																Required: true,
																Description: `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000
inclusive.`,
															},
															"nanos": {
																Type:     schema.TypeInt,
																Optional: true,
																Description: `Span of time that's a fraction of a second at nanosecond resolution. Durations
less than one second are represented with a 0 'seconds' field and a positive
'nanos' field. Must be from 0 to 999,999,999 inclusive.`,
															},
														},
													},
												},
												"url_rewrite": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `The spec to modify the URL of the request, prior to forwarding the request to
the matched service`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"host_rewrite": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `Prior to forwarding the request to the selected service, the request's host
header is replaced with contents of hostRewrite. The value must be between 1 and
255 characters.`,
															},
															"path_prefix_rewrite": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `Prior to forwarding the request to the selected backend service, the matching
portion of the request's path is replaced by pathPrefixRewrite. The value must
be between 1 and 1024 characters.`,
															},
															"path_template_rewrite": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `Prior to forwarding the request to the selected origin, if the
request matched a pathTemplateMatch, the matching portion of the
request's path is replaced re-written using the pattern specified
by pathTemplateRewrite.

pathTemplateRewrite must be between 1 and 255 characters
(inclusive), must start with a '/', and must only use variables
captured by the route's pathTemplate matchers.

pathTemplateRewrite may only be used when all of a route's
MatchRules specify pathTemplate.

Only one of pathPrefixRewrite and pathTemplateRewrite may be
specified.`,
															},
														},
													},
												},
												"weighted_backend_services": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `A list of weighted backend services to send traffic to when a route match
occurs. The weights determine the fraction of traffic that flows to their
corresponding backend service. If all traffic needs to go to a single backend
service, there must be one  weightedBackendService with weight set to a non 0
number. Once a backendService is identified and before forwarding the request to
the backend service, advanced routing actions like Url rewrites and header
transformations are applied depending on additional settings specified in this
HttpRouteAction.`,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"backend_service": {
																Type:             schema.TypeString,
																Required:         true,
																DiffSuppressFunc: tpgresource.CompareSelfLinkOrResourceName,
																Description: `The default RegionBackendService resource. Before
forwarding the request to backendService, the loadbalancer applies any relevant
headerActions specified as part of this backendServiceWeight.`,
															},
															"weight": {
																Type:     schema.TypeInt,
																Required: true,
																Description: `Specifies the fraction of traffic sent to backendService, computed as weight /
(sum of all weightedBackendService weights in routeAction) . The selection of a
backend service is determined only for new traffic. Once a user's request has
been directed to a backendService, subsequent requests will be sent to the same
backendService as determined by the BackendService's session affinity policy.
The value must be between 0 and 1000`,
															},
															"header_action": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `Specifies changes to request and response headers that need to take effect for
the selected backendService. headerAction specified here take effect before
headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.`,
																MaxItems: 1,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"request_headers_to_add": {
																			Type:     schema.TypeList,
																			Optional: true,
																			Description: `Headers to add to a matching request prior to forwarding the request to the
backendService.`,
																			Elem: &schema.Resource{
																				Schema: map[string]*schema.Schema{
																					"header_name": {
																						Type:        schema.TypeString,
																						Required:    true,
																						Description: `The name of the header.`,
																					},
																					"header_value": {
																						Type:        schema.TypeString,
																						Required:    true,
																						Description: `The value of the header to add.`,
																					},
																					"replace": {
																						Type:     schema.TypeBool,
																						Required: true,
																						Description: `If false, headerValue is appended to any values that already exist for the
header. If true, headerValue is set for the header, discarding any values that
were set for that header.`,
																					},
																				},
																			},
																		},
																		"request_headers_to_remove": {
																			Type:     schema.TypeList,
																			Optional: true,
																			Description: `A list of header names for headers that need to be removed from the request
prior to forwarding the request to the backendService.`,
																			Elem: &schema.Schema{
																				Type: schema.TypeString,
																			},
																		},
																		"response_headers_to_add": {
																			Type:        schema.TypeList,
																			Optional:    true,
																			Description: `Headers to add the response prior to sending the response back to the client.`,
																			Elem: &schema.Resource{
																				Schema: map[string]*schema.Schema{
																					"header_name": {
																						Type:        schema.TypeString,
																						Required:    true,
																						Description: `The name of the header.`,
																					},
																					"header_value": {
																						Type:        schema.TypeString,
																						Required:    true,
																						Description: `The value of the header to add.`,
																					},
																					"replace": {
																						Type:     schema.TypeBool,
																						Required: true,
																						Description: `If false, headerValue is appended to any values that already exist for the
header. If true, headerValue is set for the header, discarding any values that
were set for that header.`,
																					},
																				},
																			},
																		},
																		"response_headers_to_remove": {
																			Type:     schema.TypeList,
																			Optional: true,
																			Description: `A list of header names for headers that need to be removed from the response
prior to sending the response back to the client.`,
																			Elem: &schema.Schema{
																				Type: schema.TypeString,
																			},
																		},
																	},
																},
															},
														},
													},
												},
											},
										},
									},
									"service": {
										Type:             schema.TypeString,
										Optional:         true,
										DiffSuppressFunc: tpgresource.CompareSelfLinkOrResourceName,
										Description: `The region backend service resource to which traffic is
directed if this rule is matched. If routeAction is additionally specified,
advanced routing actions like URL Rewrites, etc. take effect prior to sending
the request to the backend. However, if service is specified, routeAction cannot
contain any weightedBackendService s. Conversely, if routeAction specifies any
weightedBackendServices, service must not be specified. Only one of urlRedirect,
service or routeAction.weightedBackendService must be set.`,
									},
									"url_redirect": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `When this rule is matched, the request is redirected to a URL specified by
urlRedirect. If urlRedirect is specified, service or routeAction must not be
set.`,
										MaxItems: 1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"host_redirect": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `The host that will be used in the redirect response instead of the one
that was supplied in the request. The value must be between 1 and 255
characters.`,
												},
												"https_redirect": {
													Type:     schema.TypeBool,
													Optional: true,
													Description: `If set to true, the URL scheme in the redirected request is set to https.
If set to false, the URL scheme of the redirected request will remain the
same as that of the request. This must only be set for UrlMaps used in
TargetHttpProxys. Setting this true for TargetHttpsProxy is not
permitted. The default is set to false.`,
													Default: false,
												},
												"path_redirect": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `The path that will be used in the redirect response instead of the one
that was supplied in the request. pathRedirect cannot be supplied
together with prefixRedirect. Supply one alone or neither. If neither is
supplied, the path of the original request will be used for the redirect.
The value must be between 1 and 1024 characters.`,
												},
												"prefix_redirect": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `The prefix that replaces the prefixMatch specified in the
HttpRouteRuleMatch, retaining the remaining portion of the URL before
redirecting the request. prefixRedirect cannot be supplied together with
pathRedirect. Supply one alone or neither. If neither is supplied, the
path of the original request will be used for the redirect. The value
must be between 1 and 1024 characters.`,
												},
												"redirect_response_code": {
													Type:         schema.TypeString,
													Optional:     true,
													ValidateFunc: verify.ValidateEnum([]string{"FOUND", "MOVED_PERMANENTLY_DEFAULT", "PERMANENT_REDIRECT", "SEE_OTHER", "TEMPORARY_REDIRECT", ""}),
													Description: `The HTTP Status code to use for this RedirectAction. Supported values are:

* MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

* FOUND, which corresponds to 302.

* SEE_OTHER which corresponds to 303.

* TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method
will be retained.

* PERMANENT_REDIRECT, which corresponds to 308. In this case,
the request method will be retained. Possible values: ["FOUND", "MOVED_PERMANENTLY_DEFAULT", "PERMANENT_REDIRECT", "SEE_OTHER", "TEMPORARY_REDIRECT"]`,
												},
												"strip_query": {
													Type:     schema.TypeBool,
													Optional: true,
													Description: `If set to true, any accompanying query portion of the original URL is
removed prior to redirecting the request. If set to false, the query
portion of the original URL is retained. The default value is false.`,
													Default: false,
												},
											},
										},
									},
								},
							},
						},
					},
				},
			},
			"region": {
				Type:             schema.TypeString,
				Computed:         true,
				Optional:         true,
				DiffSuppressFunc: tpgresource.CompareSelfLinkOrResourceName,
				Description: `The Region in which the url map should reside.
If it is not provided, the provider region is used.`,
			},
			"test": {
				Type:     schema.TypeList,
				Optional: true,
				Description: `The list of expected URL mappings. Requests to update this UrlMap will
succeed only if all of the test cases pass.`,
				Elem: &schema.Resource{
					Schema: map[string]*schema.Schema{
						"host": {
							Type:        schema.TypeString,
							Required:    true,
							Description: `Host portion of the URL.`,
						},
						"path": {
							Type:        schema.TypeString,
							Required:    true,
							Description: `Path portion of the URL.`,
						},
						"service": {
							Type:             schema.TypeString,
							Required:         true,
							DiffSuppressFunc: tpgresource.CompareSelfLinkOrResourceName,
							Description:      `A reference to expected RegionBackendService resource the given URL should be mapped to.`,
						},
						"description": {
							Type:        schema.TypeString,
							Optional:    true,
							Description: `Description of this test case.`,
						},
					},
				},
			},
			"creation_timestamp": {
				Type:        schema.TypeString,
				Computed:    true,
				Description: `Creation timestamp in RFC3339 text format.`,
			},
			"fingerprint": {
				Type:     schema.TypeString,
				Computed: true,
				Description: `Fingerprint of this resource. This field is used internally during
updates of this resource.`,
			},
			"map_id": {
				Type:        schema.TypeInt,
				Computed:    true,
				Description: `The unique identifier for the resource.`,
			},
			"project": {
				Type:     schema.TypeString,
				Optional: true,
				Computed: true,
				ForceNew: true,
			},
			"self_link": {
				Type:     schema.TypeString,
				Computed: true,
			},
		},
		UseJSONNumber: true,
	}
}

func computeRegionUrlMapHostRuleSchema() *schema.Resource {
	return &schema.Resource{
		Schema: map[string]*schema.Schema{
			"hosts": {
				Type:     schema.TypeSet,
				Required: true,
				Description: `The list of host patterns to match. They must be valid
hostnames, except * will match any string of ([a-z0-9-.]*). In
that case, * must be the first character and must be followed in
the pattern by either - or ..`,
				Elem: &schema.Schema{
					Type: schema.TypeString,
				},
				Set: schema.HashString,
			},
			"path_matcher": {
				Type:     schema.TypeString,
				Required: true,
				Description: `The name of the PathMatcher to use to match the path portion of
the URL if the hostRule matches the URL's host portion.`,
			},
			"description": {
				Type:     schema.TypeString,
				Optional: true,
				Description: `An optional description of this HostRule. Provide this property
when you create the resource.`,
			},
		},
	}
}

func resourceComputeRegionUrlMapCreate(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*transport_tpg.Config)
	userAgent, err := tpgresource.GenerateUserAgentString(d, config.UserAgent)
	if err != nil {
		return err
	}

	obj := make(map[string]interface{})
	defaultServiceProp, err := expandComputeRegionUrlMapDefaultService(d.Get("default_service"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("default_service"); !tpgresource.IsEmptyValue(reflect.ValueOf(defaultServiceProp)) && (ok || !reflect.DeepEqual(v, defaultServiceProp)) {
		obj["defaultService"] = defaultServiceProp
	}
	descriptionProp, err := expandComputeRegionUrlMapDescription(d.Get("description"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("description"); !tpgresource.IsEmptyValue(reflect.ValueOf(descriptionProp)) && (ok || !reflect.DeepEqual(v, descriptionProp)) {
		obj["description"] = descriptionProp
	}
	hostRulesProp, err := expandComputeRegionUrlMapHostRule(d.Get("host_rule"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("host_rule"); !tpgresource.IsEmptyValue(reflect.ValueOf(hostRulesProp)) && (ok || !reflect.DeepEqual(v, hostRulesProp)) {
		obj["hostRules"] = hostRulesProp
	}
	fingerprintProp, err := expandComputeRegionUrlMapFingerprint(d.Get("fingerprint"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("fingerprint"); !tpgresource.IsEmptyValue(reflect.ValueOf(fingerprintProp)) && (ok || !reflect.DeepEqual(v, fingerprintProp)) {
		obj["fingerprint"] = fingerprintProp
	}
	nameProp, err := expandComputeRegionUrlMapName(d.Get("name"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("name"); !tpgresource.IsEmptyValue(reflect.ValueOf(nameProp)) && (ok || !reflect.DeepEqual(v, nameProp)) {
		obj["name"] = nameProp
	}
	pathMatchersProp, err := expandComputeRegionUrlMapPathMatcher(d.Get("path_matcher"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("path_matcher"); !tpgresource.IsEmptyValue(reflect.ValueOf(pathMatchersProp)) && (ok || !reflect.DeepEqual(v, pathMatchersProp)) {
		obj["pathMatchers"] = pathMatchersProp
	}
	testsProp, err := expandComputeRegionUrlMapTest(d.Get("test"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("test"); !tpgresource.IsEmptyValue(reflect.ValueOf(testsProp)) && (ok || !reflect.DeepEqual(v, testsProp)) {
		obj["tests"] = testsProp
	}
	defaultUrlRedirectProp, err := expandComputeRegionUrlMapDefaultUrlRedirect(d.Get("default_url_redirect"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("default_url_redirect"); !tpgresource.IsEmptyValue(reflect.ValueOf(defaultUrlRedirectProp)) && (ok || !reflect.DeepEqual(v, defaultUrlRedirectProp)) {
		obj["defaultUrlRedirect"] = defaultUrlRedirectProp
	}
	defaultRouteActionProp, err := expandComputeRegionUrlMapDefaultRouteAction(d.Get("default_route_action"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("default_route_action"); !tpgresource.IsEmptyValue(reflect.ValueOf(defaultRouteActionProp)) && (ok || !reflect.DeepEqual(v, defaultRouteActionProp)) {
		obj["defaultRouteAction"] = defaultRouteActionProp
	}
	regionProp, err := expandComputeRegionUrlMapRegion(d.Get("region"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("region"); !tpgresource.IsEmptyValue(reflect.ValueOf(regionProp)) && (ok || !reflect.DeepEqual(v, regionProp)) {
		obj["region"] = regionProp
	}

	url, err := tpgresource.ReplaceVars(d, config, "{{ComputeBasePath}}projects/{{project}}/regions/{{region}}/urlMaps")
	if err != nil {
		return err
	}

	log.Printf("[DEBUG] Creating new RegionUrlMap: %#v", obj)
	billingProject := ""

	project, err := tpgresource.GetProject(d, config)
	if err != nil {
		return fmt.Errorf("Error fetching project for RegionUrlMap: %s", err)
	}
	billingProject = project

	// err == nil indicates that the billing_project value was found
	if bp, err := tpgresource.GetBillingProject(d, config); err == nil {
		billingProject = bp
	}

	res, err := transport_tpg.SendRequest(transport_tpg.SendRequestOptions{
		Config:    config,
		Method:    "POST",
		Project:   billingProject,
		RawURL:    url,
		UserAgent: userAgent,
		Body:      obj,
		Timeout:   d.Timeout(schema.TimeoutCreate),
	})
	if err != nil {
		return fmt.Errorf("Error creating RegionUrlMap: %s", err)
	}

	// Store the ID now
	id, err := tpgresource.ReplaceVars(d, config, "projects/{{project}}/regions/{{region}}/urlMaps/{{name}}")
	if err != nil {
		return fmt.Errorf("Error constructing id: %s", err)
	}
	d.SetId(id)

	err = ComputeOperationWaitTime(
		config, res, project, "Creating RegionUrlMap", userAgent,
		d.Timeout(schema.TimeoutCreate))

	if err != nil {
		// The resource didn't actually create
		d.SetId("")
		return fmt.Errorf("Error waiting to create RegionUrlMap: %s", err)
	}

	log.Printf("[DEBUG] Finished creating RegionUrlMap %q: %#v", d.Id(), res)

	return resourceComputeRegionUrlMapRead(d, meta)
}

func resourceComputeRegionUrlMapRead(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*transport_tpg.Config)
	userAgent, err := tpgresource.GenerateUserAgentString(d, config.UserAgent)
	if err != nil {
		return err
	}

	url, err := tpgresource.ReplaceVars(d, config, "{{ComputeBasePath}}projects/{{project}}/regions/{{region}}/urlMaps/{{name}}")
	if err != nil {
		return err
	}

	billingProject := ""

	project, err := tpgresource.GetProject(d, config)
	if err != nil {
		return fmt.Errorf("Error fetching project for RegionUrlMap: %s", err)
	}
	billingProject = project

	// err == nil indicates that the billing_project value was found
	if bp, err := tpgresource.GetBillingProject(d, config); err == nil {
		billingProject = bp
	}

	res, err := transport_tpg.SendRequest(transport_tpg.SendRequestOptions{
		Config:    config,
		Method:    "GET",
		Project:   billingProject,
		RawURL:    url,
		UserAgent: userAgent,
	})
	if err != nil {
		return transport_tpg.HandleNotFoundError(err, d, fmt.Sprintf("ComputeRegionUrlMap %q", d.Id()))
	}

	if err := d.Set("project", project); err != nil {
		return fmt.Errorf("Error reading RegionUrlMap: %s", err)
	}

	if err := d.Set("creation_timestamp", flattenComputeRegionUrlMapCreationTimestamp(res["creationTimestamp"], d, config)); err != nil {
		return fmt.Errorf("Error reading RegionUrlMap: %s", err)
	}
	if err := d.Set("default_service", flattenComputeRegionUrlMapDefaultService(res["defaultService"], d, config)); err != nil {
		return fmt.Errorf("Error reading RegionUrlMap: %s", err)
	}
	if err := d.Set("description", flattenComputeRegionUrlMapDescription(res["description"], d, config)); err != nil {
		return fmt.Errorf("Error reading RegionUrlMap: %s", err)
	}
	if err := d.Set("host_rule", flattenComputeRegionUrlMapHostRule(res["hostRules"], d, config)); err != nil {
		return fmt.Errorf("Error reading RegionUrlMap: %s", err)
	}
	if err := d.Set("map_id", flattenComputeRegionUrlMapMapId(res["id"], d, config)); err != nil {
		return fmt.Errorf("Error reading RegionUrlMap: %s", err)
	}
	if err := d.Set("fingerprint", flattenComputeRegionUrlMapFingerprint(res["fingerprint"], d, config)); err != nil {
		return fmt.Errorf("Error reading RegionUrlMap: %s", err)
	}
	if err := d.Set("name", flattenComputeRegionUrlMapName(res["name"], d, config)); err != nil {
		return fmt.Errorf("Error reading RegionUrlMap: %s", err)
	}
	if err := d.Set("path_matcher", flattenComputeRegionUrlMapPathMatcher(res["pathMatchers"], d, config)); err != nil {
		return fmt.Errorf("Error reading RegionUrlMap: %s", err)
	}
	if err := d.Set("test", flattenComputeRegionUrlMapTest(res["tests"], d, config)); err != nil {
		return fmt.Errorf("Error reading RegionUrlMap: %s", err)
	}
	if err := d.Set("default_url_redirect", flattenComputeRegionUrlMapDefaultUrlRedirect(res["defaultUrlRedirect"], d, config)); err != nil {
		return fmt.Errorf("Error reading RegionUrlMap: %s", err)
	}
	if err := d.Set("default_route_action", flattenComputeRegionUrlMapDefaultRouteAction(res["defaultRouteAction"], d, config)); err != nil {
		return fmt.Errorf("Error reading RegionUrlMap: %s", err)
	}
	if err := d.Set("region", flattenComputeRegionUrlMapRegion(res["region"], d, config)); err != nil {
		return fmt.Errorf("Error reading RegionUrlMap: %s", err)
	}
	if err := d.Set("self_link", tpgresource.ConvertSelfLinkToV1(res["selfLink"].(string))); err != nil {
		return fmt.Errorf("Error reading RegionUrlMap: %s", err)
	}

	return nil
}

func resourceComputeRegionUrlMapUpdate(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*transport_tpg.Config)
	userAgent, err := tpgresource.GenerateUserAgentString(d, config.UserAgent)
	if err != nil {
		return err
	}

	billingProject := ""

	project, err := tpgresource.GetProject(d, config)
	if err != nil {
		return fmt.Errorf("Error fetching project for RegionUrlMap: %s", err)
	}
	billingProject = project

	obj := make(map[string]interface{})
	defaultServiceProp, err := expandComputeRegionUrlMapDefaultService(d.Get("default_service"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("default_service"); !tpgresource.IsEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, defaultServiceProp)) {
		obj["defaultService"] = defaultServiceProp
	}
	descriptionProp, err := expandComputeRegionUrlMapDescription(d.Get("description"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("description"); !tpgresource.IsEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, descriptionProp)) {
		obj["description"] = descriptionProp
	}
	hostRulesProp, err := expandComputeRegionUrlMapHostRule(d.Get("host_rule"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("host_rule"); !tpgresource.IsEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, hostRulesProp)) {
		obj["hostRules"] = hostRulesProp
	}
	fingerprintProp, err := expandComputeRegionUrlMapFingerprint(d.Get("fingerprint"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("fingerprint"); !tpgresource.IsEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, fingerprintProp)) {
		obj["fingerprint"] = fingerprintProp
	}
	nameProp, err := expandComputeRegionUrlMapName(d.Get("name"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("name"); !tpgresource.IsEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, nameProp)) {
		obj["name"] = nameProp
	}
	pathMatchersProp, err := expandComputeRegionUrlMapPathMatcher(d.Get("path_matcher"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("path_matcher"); !tpgresource.IsEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, pathMatchersProp)) {
		obj["pathMatchers"] = pathMatchersProp
	}
	testsProp, err := expandComputeRegionUrlMapTest(d.Get("test"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("test"); !tpgresource.IsEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, testsProp)) {
		obj["tests"] = testsProp
	}
	defaultUrlRedirectProp, err := expandComputeRegionUrlMapDefaultUrlRedirect(d.Get("default_url_redirect"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("default_url_redirect"); !tpgresource.IsEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, defaultUrlRedirectProp)) {
		obj["defaultUrlRedirect"] = defaultUrlRedirectProp
	}
	defaultRouteActionProp, err := expandComputeRegionUrlMapDefaultRouteAction(d.Get("default_route_action"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("default_route_action"); !tpgresource.IsEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, defaultRouteActionProp)) {
		obj["defaultRouteAction"] = defaultRouteActionProp
	}
	regionProp, err := expandComputeRegionUrlMapRegion(d.Get("region"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("region"); !tpgresource.IsEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, regionProp)) {
		obj["region"] = regionProp
	}

	url, err := tpgresource.ReplaceVars(d, config, "{{ComputeBasePath}}projects/{{project}}/regions/{{region}}/urlMaps/{{name}}")
	if err != nil {
		return err
	}

	log.Printf("[DEBUG] Updating RegionUrlMap %q: %#v", d.Id(), obj)

	// err == nil indicates that the billing_project value was found
	if bp, err := tpgresource.GetBillingProject(d, config); err == nil {
		billingProject = bp
	}

	res, err := transport_tpg.SendRequest(transport_tpg.SendRequestOptions{
		Config:    config,
		Method:    "PUT",
		Project:   billingProject,
		RawURL:    url,
		UserAgent: userAgent,
		Body:      obj,
		Timeout:   d.Timeout(schema.TimeoutUpdate),
	})

	if err != nil {
		return fmt.Errorf("Error updating RegionUrlMap %q: %s", d.Id(), err)
	} else {
		log.Printf("[DEBUG] Finished updating RegionUrlMap %q: %#v", d.Id(), res)
	}

	err = ComputeOperationWaitTime(
		config, res, project, "Updating RegionUrlMap", userAgent,
		d.Timeout(schema.TimeoutUpdate))

	if err != nil {
		return err
	}

	return resourceComputeRegionUrlMapRead(d, meta)
}

func resourceComputeRegionUrlMapDelete(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*transport_tpg.Config)
	userAgent, err := tpgresource.GenerateUserAgentString(d, config.UserAgent)
	if err != nil {
		return err
	}

	billingProject := ""

	project, err := tpgresource.GetProject(d, config)
	if err != nil {
		return fmt.Errorf("Error fetching project for RegionUrlMap: %s", err)
	}
	billingProject = project

	url, err := tpgresource.ReplaceVars(d, config, "{{ComputeBasePath}}projects/{{project}}/regions/{{region}}/urlMaps/{{name}}")
	if err != nil {
		return err
	}

	var obj map[string]interface{}

	// err == nil indicates that the billing_project value was found
	if bp, err := tpgresource.GetBillingProject(d, config); err == nil {
		billingProject = bp
	}

	log.Printf("[DEBUG] Deleting RegionUrlMap %q", d.Id())
	res, err := transport_tpg.SendRequest(transport_tpg.SendRequestOptions{
		Config:    config,
		Method:    "DELETE",
		Project:   billingProject,
		RawURL:    url,
		UserAgent: userAgent,
		Body:      obj,
		Timeout:   d.Timeout(schema.TimeoutDelete),
	})
	if err != nil {
		return transport_tpg.HandleNotFoundError(err, d, "RegionUrlMap")
	}

	err = ComputeOperationWaitTime(
		config, res, project, "Deleting RegionUrlMap", userAgent,
		d.Timeout(schema.TimeoutDelete))

	if err != nil {
		return err
	}

	log.Printf("[DEBUG] Finished deleting RegionUrlMap %q: %#v", d.Id(), res)
	return nil
}

func resourceComputeRegionUrlMapImport(d *schema.ResourceData, meta interface{}) ([]*schema.ResourceData, error) {
	config := meta.(*transport_tpg.Config)
	if err := tpgresource.ParseImportId([]string{
		"^projects/(?P<project>[^/]+)/regions/(?P<region>[^/]+)/urlMaps/(?P<name>[^/]+)$",
		"^(?P<project>[^/]+)/(?P<region>[^/]+)/(?P<name>[^/]+)$",
		"^(?P<region>[^/]+)/(?P<name>[^/]+)$",
		"^(?P<name>[^/]+)$",
	}, d, config); err != nil {
		return nil, err
	}

	// Replace import id for the resource id
	id, err := tpgresource.ReplaceVars(d, config, "projects/{{project}}/regions/{{region}}/urlMaps/{{name}}")
	if err != nil {
		return nil, fmt.Errorf("Error constructing id: %s", err)
	}
	d.SetId(id)

	return []*schema.ResourceData{d}, nil
}

func flattenComputeRegionUrlMapCreationTimestamp(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultService(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	return tpgresource.ConvertSelfLinkToV1(v.(string))
}

func flattenComputeRegionUrlMapDescription(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapHostRule(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := schema.NewSet(schema.HashResource(computeRegionUrlMapHostRuleSchema()), []interface{}{})
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed.Add(map[string]interface{}{
			"description":  flattenComputeRegionUrlMapHostRuleDescription(original["description"], d, config),
			"hosts":        flattenComputeRegionUrlMapHostRuleHosts(original["hosts"], d, config),
			"path_matcher": flattenComputeRegionUrlMapHostRulePathMatcher(original["pathMatcher"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapHostRuleDescription(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapHostRuleHosts(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	return schema.NewSet(schema.HashString, v.([]interface{}))
}

func flattenComputeRegionUrlMapHostRulePathMatcher(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapMapId(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapFingerprint(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapName(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcher(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"default_service":      flattenComputeRegionUrlMapPathMatcherDefaultService(original["defaultService"], d, config),
			"description":          flattenComputeRegionUrlMapPathMatcherDescription(original["description"], d, config),
			"name":                 flattenComputeRegionUrlMapPathMatcherName(original["name"], d, config),
			"route_rules":          flattenComputeRegionUrlMapPathMatcherRouteRules(original["routeRules"], d, config),
			"path_rule":            flattenComputeRegionUrlMapPathMatcherPathRule(original["pathRules"], d, config),
			"default_url_redirect": flattenComputeRegionUrlMapPathMatcherDefaultUrlRedirect(original["defaultUrlRedirect"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapPathMatcherDefaultService(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	return tpgresource.ConvertSelfLinkToV1(v.(string))
}

func flattenComputeRegionUrlMapPathMatcherDescription(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherName(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRules(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"priority":      flattenComputeRegionUrlMapPathMatcherRouteRulesPriority(original["priority"], d, config),
			"service":       flattenComputeRegionUrlMapPathMatcherRouteRulesService(original["service"], d, config),
			"header_action": flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderAction(original["headerAction"], d, config),
			"match_rules":   flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRules(original["matchRules"], d, config),
			"route_action":  flattenComputeRegionUrlMapPathMatcherRouteRulesRouteAction(original["routeAction"], d, config),
			"url_redirect":  flattenComputeRegionUrlMapPathMatcherRouteRulesUrlRedirect(original["urlRedirect"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesPriority(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesService(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	return tpgresource.ConvertSelfLinkToV1(v.(string))
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderAction(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["request_headers_to_add"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAdd(original["requestHeadersToAdd"], d, config)
	transformed["request_headers_to_remove"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToRemove(original["requestHeadersToRemove"], d, config)
	transformed["response_headers_to_add"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAdd(original["responseHeadersToAdd"], d, config)
	transformed["response_headers_to_remove"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToRemove(original["responseHeadersToRemove"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAdd(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToRemove(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAdd(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToRemove(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRules(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"full_path_match":         flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesFullPathMatch(original["fullPathMatch"], d, config),
			"header_matches":          flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatches(original["headerMatches"], d, config),
			"ignore_case":             flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesIgnoreCase(original["ignoreCase"], d, config),
			"metadata_filters":        flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesMetadataFilters(original["metadataFilters"], d, config),
			"prefix_match":            flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesPrefixMatch(original["prefixMatch"], d, config),
			"query_parameter_matches": flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatches(original["queryParameterMatches"], d, config),
			"regex_match":             flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesRegexMatch(original["regexMatch"], d, config),
			"path_template_match":     flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesPathTemplateMatch(original["pathTemplateMatch"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesFullPathMatch(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatches(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"exact_match":   flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesExactMatch(original["exactMatch"], d, config),
			"header_name":   flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesHeaderName(original["headerName"], d, config),
			"invert_match":  flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesInvertMatch(original["invertMatch"], d, config),
			"prefix_match":  flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesPrefixMatch(original["prefixMatch"], d, config),
			"present_match": flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesPresentMatch(original["presentMatch"], d, config),
			"range_match":   flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatch(original["rangeMatch"], d, config),
			"regex_match":   flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRegexMatch(original["regexMatch"], d, config),
			"suffix_match":  flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesSuffixMatch(original["suffixMatch"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesExactMatch(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesHeaderName(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesInvertMatch(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesPrefixMatch(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesPresentMatch(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatch(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["range_end"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatchRangeEnd(original["rangeEnd"], d, config)
	transformed["range_start"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatchRangeStart(original["rangeStart"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatchRangeEnd(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatchRangeStart(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRegexMatch(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesSuffixMatch(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesIgnoreCase(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesMetadataFilters(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"filter_labels":         flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabels(original["filterLabels"], d, config),
			"filter_match_criteria": flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterMatchCriteria(original["filterMatchCriteria"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabels(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"name":  flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabelsName(original["name"], d, config),
			"value": flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabelsValue(original["value"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabelsName(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabelsValue(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterMatchCriteria(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesPrefixMatch(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatches(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"exact_match":   flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesExactMatch(original["exactMatch"], d, config),
			"name":          flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesName(original["name"], d, config),
			"present_match": flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesPresentMatch(original["presentMatch"], d, config),
			"regex_match":   flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesRegexMatch(original["regexMatch"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesExactMatch(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesName(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesPresentMatch(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesRegexMatch(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesRegexMatch(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesMatchRulesPathTemplateMatch(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteAction(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["cors_policy"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicy(original["corsPolicy"], d, config)
	transformed["fault_injection_policy"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicy(original["faultInjectionPolicy"], d, config)
	transformed["request_mirror_policy"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionRequestMirrorPolicy(original["requestMirrorPolicy"], d, config)
	transformed["retry_policy"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicy(original["retryPolicy"], d, config)
	transformed["timeout"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionTimeout(original["timeout"], d, config)
	transformed["url_rewrite"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionUrlRewrite(original["urlRewrite"], d, config)
	transformed["weighted_backend_services"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServices(original["weightedBackendServices"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicy(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["allow_credentials"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowCredentials(original["allowCredentials"], d, config)
	transformed["allow_headers"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowHeaders(original["allowHeaders"], d, config)
	transformed["allow_methods"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowMethods(original["allowMethods"], d, config)
	transformed["allow_origin_regexes"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowOriginRegexes(original["allowOriginRegexes"], d, config)
	transformed["allow_origins"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowOrigins(original["allowOrigins"], d, config)
	transformed["disabled"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyDisabled(original["disabled"], d, config)
	transformed["expose_headers"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyExposeHeaders(original["exposeHeaders"], d, config)
	transformed["max_age"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyMaxAge(original["maxAge"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowCredentials(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowHeaders(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowMethods(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowOriginRegexes(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowOrigins(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyDisabled(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyExposeHeaders(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyMaxAge(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicy(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["abort"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbort(original["abort"], d, config)
	transformed["delay"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelay(original["delay"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbort(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["http_status"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbortHttpStatus(original["httpStatus"], d, config)
	transformed["percentage"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbortPercentage(original["percentage"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbortHttpStatus(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbortPercentage(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelay(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["fixed_delay"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelay(original["fixedDelay"], d, config)
	transformed["percentage"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayPercentage(original["percentage"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelay(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["nanos"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelayNanos(original["nanos"], d, config)
	transformed["seconds"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(original["seconds"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelayNanos(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayPercentage(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionRequestMirrorPolicy(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["backend_service"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionRequestMirrorPolicyBackendService(original["backendService"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionRequestMirrorPolicyBackendService(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	return tpgresource.ConvertSelfLinkToV1(v.(string))
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicy(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["num_retries"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicyNumRetries(original["numRetries"], d, config)
	transformed["per_try_timeout"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeout(original["perTryTimeout"], d, config)
	transformed["retry_conditions"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicyRetryConditions(original["retryConditions"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicyNumRetries(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeout(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["nanos"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeoutNanos(original["nanos"], d, config)
	transformed["seconds"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeoutSeconds(original["seconds"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeoutNanos(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeoutSeconds(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicyRetryConditions(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionTimeout(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["nanos"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionTimeoutNanos(original["nanos"], d, config)
	transformed["seconds"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionTimeoutSeconds(original["seconds"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionTimeoutNanos(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionTimeoutSeconds(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionUrlRewrite(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["host_rewrite"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionUrlRewriteHostRewrite(original["hostRewrite"], d, config)
	transformed["path_prefix_rewrite"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionUrlRewritePathPrefixRewrite(original["pathPrefixRewrite"], d, config)
	transformed["path_template_rewrite"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionUrlRewritePathTemplateRewrite(original["pathTemplateRewrite"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionUrlRewriteHostRewrite(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionUrlRewritePathPrefixRewrite(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionUrlRewritePathTemplateRewrite(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServices(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"backend_service": flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesBackendService(original["backendService"], d, config),
			"header_action":   flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderAction(original["headerAction"], d, config),
			"weight":          flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesWeight(original["weight"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesBackendService(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	return tpgresource.ConvertSelfLinkToV1(v.(string))
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderAction(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["request_headers_to_add"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(original["requestHeadersToAdd"], d, config)
	transformed["request_headers_to_remove"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(original["requestHeadersToRemove"], d, config)
	transformed["response_headers_to_add"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(original["responseHeadersToAdd"], d, config)
	transformed["response_headers_to_remove"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(original["responseHeadersToRemove"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesWeight(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesUrlRedirect(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["host_redirect"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectHostRedirect(original["hostRedirect"], d, config)
	transformed["https_redirect"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectHttpsRedirect(original["httpsRedirect"], d, config)
	transformed["path_redirect"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectPathRedirect(original["pathRedirect"], d, config)
	transformed["prefix_redirect"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectPrefixRedirect(original["prefixRedirect"], d, config)
	transformed["redirect_response_code"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectRedirectResponseCode(original["redirectResponseCode"], d, config)
	transformed["strip_query"] =
		flattenComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectStripQuery(original["stripQuery"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectHostRedirect(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectHttpsRedirect(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectPathRedirect(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectPrefixRedirect(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectRedirectResponseCode(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectStripQuery(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRule(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"service":      flattenComputeRegionUrlMapPathMatcherPathRuleService(original["service"], d, config),
			"paths":        flattenComputeRegionUrlMapPathMatcherPathRulePaths(original["paths"], d, config),
			"route_action": flattenComputeRegionUrlMapPathMatcherPathRuleRouteAction(original["routeAction"], d, config),
			"url_redirect": flattenComputeRegionUrlMapPathMatcherPathRuleUrlRedirect(original["urlRedirect"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapPathMatcherPathRuleService(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	return tpgresource.ConvertSelfLinkToV1(v.(string))
}

func flattenComputeRegionUrlMapPathMatcherPathRulePaths(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	return schema.NewSet(schema.HashString, v.([]interface{}))
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteAction(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["cors_policy"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicy(original["corsPolicy"], d, config)
	transformed["fault_injection_policy"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicy(original["faultInjectionPolicy"], d, config)
	transformed["request_mirror_policy"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionRequestMirrorPolicy(original["requestMirrorPolicy"], d, config)
	transformed["retry_policy"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicy(original["retryPolicy"], d, config)
	transformed["timeout"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionTimeout(original["timeout"], d, config)
	transformed["url_rewrite"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionUrlRewrite(original["urlRewrite"], d, config)
	transformed["weighted_backend_services"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServices(original["weightedBackendServices"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicy(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["allow_credentials"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowCredentials(original["allowCredentials"], d, config)
	transformed["allow_headers"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowHeaders(original["allowHeaders"], d, config)
	transformed["allow_methods"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowMethods(original["allowMethods"], d, config)
	transformed["allow_origin_regexes"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowOriginRegexes(original["allowOriginRegexes"], d, config)
	transformed["allow_origins"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowOrigins(original["allowOrigins"], d, config)
	transformed["disabled"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyDisabled(original["disabled"], d, config)
	transformed["expose_headers"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyExposeHeaders(original["exposeHeaders"], d, config)
	transformed["max_age"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyMaxAge(original["maxAge"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowCredentials(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowHeaders(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowMethods(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowOriginRegexes(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowOrigins(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyDisabled(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyExposeHeaders(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyMaxAge(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicy(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["abort"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbort(original["abort"], d, config)
	transformed["delay"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelay(original["delay"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbort(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["http_status"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbortHttpStatus(original["httpStatus"], d, config)
	transformed["percentage"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbortPercentage(original["percentage"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbortHttpStatus(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbortPercentage(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelay(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["fixed_delay"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelay(original["fixedDelay"], d, config)
	transformed["percentage"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayPercentage(original["percentage"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelay(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["nanos"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelayNanos(original["nanos"], d, config)
	transformed["seconds"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(original["seconds"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelayNanos(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayPercentage(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionRequestMirrorPolicy(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["backend_service"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionRequestMirrorPolicyBackendService(original["backendService"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionRequestMirrorPolicyBackendService(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	return tpgresource.ConvertSelfLinkToV1(v.(string))
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicy(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["num_retries"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicyNumRetries(original["numRetries"], d, config)
	transformed["per_try_timeout"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeout(original["perTryTimeout"], d, config)
	transformed["retry_conditions"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicyRetryConditions(original["retryConditions"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicyNumRetries(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeout(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["nanos"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeoutNanos(original["nanos"], d, config)
	transformed["seconds"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeoutSeconds(original["seconds"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeoutNanos(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeoutSeconds(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicyRetryConditions(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionTimeout(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["nanos"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionTimeoutNanos(original["nanos"], d, config)
	transformed["seconds"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionTimeoutSeconds(original["seconds"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionTimeoutNanos(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionTimeoutSeconds(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionUrlRewrite(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["host_rewrite"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionUrlRewriteHostRewrite(original["hostRewrite"], d, config)
	transformed["path_prefix_rewrite"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionUrlRewritePathPrefixRewrite(original["pathPrefixRewrite"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionUrlRewriteHostRewrite(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionUrlRewritePathPrefixRewrite(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServices(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"backend_service": flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesBackendService(original["backendService"], d, config),
			"header_action":   flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderAction(original["headerAction"], d, config),
			"weight":          flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesWeight(original["weight"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesBackendService(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	return tpgresource.ConvertSelfLinkToV1(v.(string))
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderAction(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["request_headers_to_add"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(original["requestHeadersToAdd"], d, config)
	transformed["request_headers_to_remove"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(original["requestHeadersToRemove"], d, config)
	transformed["response_headers_to_add"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(original["responseHeadersToAdd"], d, config)
	transformed["response_headers_to_remove"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(original["responseHeadersToRemove"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesWeight(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapPathMatcherPathRuleUrlRedirect(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["host_redirect"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleUrlRedirectHostRedirect(original["hostRedirect"], d, config)
	transformed["https_redirect"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleUrlRedirectHttpsRedirect(original["httpsRedirect"], d, config)
	transformed["path_redirect"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleUrlRedirectPathRedirect(original["pathRedirect"], d, config)
	transformed["prefix_redirect"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleUrlRedirectPrefixRedirect(original["prefixRedirect"], d, config)
	transformed["redirect_response_code"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleUrlRedirectRedirectResponseCode(original["redirectResponseCode"], d, config)
	transformed["strip_query"] =
		flattenComputeRegionUrlMapPathMatcherPathRuleUrlRedirectStripQuery(original["stripQuery"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherPathRuleUrlRedirectHostRedirect(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleUrlRedirectHttpsRedirect(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleUrlRedirectPathRedirect(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleUrlRedirectPrefixRedirect(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleUrlRedirectRedirectResponseCode(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherPathRuleUrlRedirectStripQuery(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherDefaultUrlRedirect(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["host_redirect"] =
		flattenComputeRegionUrlMapPathMatcherDefaultUrlRedirectHostRedirect(original["hostRedirect"], d, config)
	transformed["https_redirect"] =
		flattenComputeRegionUrlMapPathMatcherDefaultUrlRedirectHttpsRedirect(original["httpsRedirect"], d, config)
	transformed["path_redirect"] =
		flattenComputeRegionUrlMapPathMatcherDefaultUrlRedirectPathRedirect(original["pathRedirect"], d, config)
	transformed["prefix_redirect"] =
		flattenComputeRegionUrlMapPathMatcherDefaultUrlRedirectPrefixRedirect(original["prefixRedirect"], d, config)
	transformed["redirect_response_code"] =
		flattenComputeRegionUrlMapPathMatcherDefaultUrlRedirectRedirectResponseCode(original["redirectResponseCode"], d, config)
	transformed["strip_query"] =
		flattenComputeRegionUrlMapPathMatcherDefaultUrlRedirectStripQuery(original["stripQuery"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapPathMatcherDefaultUrlRedirectHostRedirect(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherDefaultUrlRedirectHttpsRedirect(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherDefaultUrlRedirectPathRedirect(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherDefaultUrlRedirectPrefixRedirect(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherDefaultUrlRedirectRedirectResponseCode(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapPathMatcherDefaultUrlRedirectStripQuery(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapTest(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"description": flattenComputeRegionUrlMapTestDescription(original["description"], d, config),
			"host":        flattenComputeRegionUrlMapTestHost(original["host"], d, config),
			"path":        flattenComputeRegionUrlMapTestPath(original["path"], d, config),
			"service":     flattenComputeRegionUrlMapTestService(original["service"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapTestDescription(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapTestHost(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapTestPath(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapTestService(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	return tpgresource.ConvertSelfLinkToV1(v.(string))
}

func flattenComputeRegionUrlMapDefaultUrlRedirect(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["host_redirect"] =
		flattenComputeRegionUrlMapDefaultUrlRedirectHostRedirect(original["hostRedirect"], d, config)
	transformed["https_redirect"] =
		flattenComputeRegionUrlMapDefaultUrlRedirectHttpsRedirect(original["httpsRedirect"], d, config)
	transformed["path_redirect"] =
		flattenComputeRegionUrlMapDefaultUrlRedirectPathRedirect(original["pathRedirect"], d, config)
	transformed["prefix_redirect"] =
		flattenComputeRegionUrlMapDefaultUrlRedirectPrefixRedirect(original["prefixRedirect"], d, config)
	transformed["redirect_response_code"] =
		flattenComputeRegionUrlMapDefaultUrlRedirectRedirectResponseCode(original["redirectResponseCode"], d, config)
	transformed["strip_query"] =
		flattenComputeRegionUrlMapDefaultUrlRedirectStripQuery(original["stripQuery"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapDefaultUrlRedirectHostRedirect(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultUrlRedirectHttpsRedirect(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultUrlRedirectPathRedirect(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultUrlRedirectPrefixRedirect(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultUrlRedirectRedirectResponseCode(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultUrlRedirectStripQuery(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteAction(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["weighted_backend_services"] =
		flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServices(original["weightedBackendServices"], d, config)
	transformed["url_rewrite"] =
		flattenComputeRegionUrlMapDefaultRouteActionUrlRewrite(original["urlRewrite"], d, config)
	transformed["timeout"] =
		flattenComputeRegionUrlMapDefaultRouteActionTimeout(original["timeout"], d, config)
	transformed["retry_policy"] =
		flattenComputeRegionUrlMapDefaultRouteActionRetryPolicy(original["retryPolicy"], d, config)
	transformed["request_mirror_policy"] =
		flattenComputeRegionUrlMapDefaultRouteActionRequestMirrorPolicy(original["requestMirrorPolicy"], d, config)
	transformed["cors_policy"] =
		flattenComputeRegionUrlMapDefaultRouteActionCorsPolicy(original["corsPolicy"], d, config)
	transformed["fault_injection_policy"] =
		flattenComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicy(original["faultInjectionPolicy"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServices(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"backend_service": flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesBackendService(original["backendService"], d, config),
			"weight":          flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesWeight(original["weight"], d, config),
			"header_action":   flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderAction(original["headerAction"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesBackendService(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	return tpgresource.ConvertSelfLinkToV1(v.(string))
}

func flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesWeight(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderAction(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["request_headers_to_remove"] =
		flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(original["requestHeadersToRemove"], d, config)
	transformed["request_headers_to_add"] =
		flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(original["requestHeadersToAdd"], d, config)
	transformed["response_headers_to_remove"] =
		flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(original["responseHeadersToRemove"], d, config)
	transformed["response_headers_to_add"] =
		flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(original["responseHeadersToAdd"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionUrlRewrite(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["path_prefix_rewrite"] =
		flattenComputeRegionUrlMapDefaultRouteActionUrlRewritePathPrefixRewrite(original["pathPrefixRewrite"], d, config)
	transformed["host_rewrite"] =
		flattenComputeRegionUrlMapDefaultRouteActionUrlRewriteHostRewrite(original["hostRewrite"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapDefaultRouteActionUrlRewritePathPrefixRewrite(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionUrlRewriteHostRewrite(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionTimeout(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["seconds"] =
		flattenComputeRegionUrlMapDefaultRouteActionTimeoutSeconds(original["seconds"], d, config)
	transformed["nanos"] =
		flattenComputeRegionUrlMapDefaultRouteActionTimeoutNanos(original["nanos"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapDefaultRouteActionTimeoutSeconds(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionTimeoutNanos(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapDefaultRouteActionRetryPolicy(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["retry_conditions"] =
		flattenComputeRegionUrlMapDefaultRouteActionRetryPolicyRetryConditions(original["retryConditions"], d, config)
	transformed["num_retries"] =
		flattenComputeRegionUrlMapDefaultRouteActionRetryPolicyNumRetries(original["numRetries"], d, config)
	transformed["per_try_timeout"] =
		flattenComputeRegionUrlMapDefaultRouteActionRetryPolicyPerTryTimeout(original["perTryTimeout"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapDefaultRouteActionRetryPolicyRetryConditions(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionRetryPolicyNumRetries(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapDefaultRouteActionRetryPolicyPerTryTimeout(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["seconds"] =
		flattenComputeRegionUrlMapDefaultRouteActionRetryPolicyPerTryTimeoutSeconds(original["seconds"], d, config)
	transformed["nanos"] =
		flattenComputeRegionUrlMapDefaultRouteActionRetryPolicyPerTryTimeoutNanos(original["nanos"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapDefaultRouteActionRetryPolicyPerTryTimeoutSeconds(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionRetryPolicyPerTryTimeoutNanos(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapDefaultRouteActionRequestMirrorPolicy(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["backend_service"] =
		flattenComputeRegionUrlMapDefaultRouteActionRequestMirrorPolicyBackendService(original["backendService"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapDefaultRouteActionRequestMirrorPolicyBackendService(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	return tpgresource.ConvertSelfLinkToV1(v.(string))
}

func flattenComputeRegionUrlMapDefaultRouteActionCorsPolicy(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["allow_origins"] =
		flattenComputeRegionUrlMapDefaultRouteActionCorsPolicyAllowOrigins(original["allowOrigins"], d, config)
	transformed["allow_origin_regexes"] =
		flattenComputeRegionUrlMapDefaultRouteActionCorsPolicyAllowOriginRegexes(original["allowOriginRegexes"], d, config)
	transformed["allow_methods"] =
		flattenComputeRegionUrlMapDefaultRouteActionCorsPolicyAllowMethods(original["allowMethods"], d, config)
	transformed["allow_headers"] =
		flattenComputeRegionUrlMapDefaultRouteActionCorsPolicyAllowHeaders(original["allowHeaders"], d, config)
	transformed["expose_headers"] =
		flattenComputeRegionUrlMapDefaultRouteActionCorsPolicyExposeHeaders(original["exposeHeaders"], d, config)
	transformed["max_age"] =
		flattenComputeRegionUrlMapDefaultRouteActionCorsPolicyMaxAge(original["maxAge"], d, config)
	transformed["allow_credentials"] =
		flattenComputeRegionUrlMapDefaultRouteActionCorsPolicyAllowCredentials(original["allowCredentials"], d, config)
	transformed["disabled"] =
		flattenComputeRegionUrlMapDefaultRouteActionCorsPolicyDisabled(original["disabled"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapDefaultRouteActionCorsPolicyAllowOrigins(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionCorsPolicyAllowOriginRegexes(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionCorsPolicyAllowMethods(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionCorsPolicyAllowHeaders(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionCorsPolicyExposeHeaders(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionCorsPolicyMaxAge(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapDefaultRouteActionCorsPolicyAllowCredentials(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionCorsPolicyDisabled(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicy(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["delay"] =
		flattenComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyDelay(original["delay"], d, config)
	transformed["abort"] =
		flattenComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyAbort(original["abort"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyDelay(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["fixed_delay"] =
		flattenComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelay(original["fixedDelay"], d, config)
	transformed["percentage"] =
		flattenComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyDelayPercentage(original["percentage"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelay(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["seconds"] =
		flattenComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(original["seconds"], d, config)
	transformed["nanos"] =
		flattenComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelayNanos(original["nanos"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelayNanos(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyDelayPercentage(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyAbort(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["http_status"] =
		flattenComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyAbortHttpStatus(original["httpStatus"], d, config)
	transformed["percentage"] =
		flattenComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyAbortPercentage(original["percentage"], d, config)
	return []interface{}{transformed}
}
func flattenComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyAbortHttpStatus(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyAbortPercentage(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	return v
}

func flattenComputeRegionUrlMapRegion(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
	if v == nil {
		return v
	}
	return tpgresource.NameFromSelfLinkStateFunc(v)
}

func expandComputeRegionUrlMapDefaultService(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	f, err := tpgresource.ParseRegionalFieldValue("backendServices", v.(string), "project", "region", "zone", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for default_service: %s", err)
	}
	return f.RelativeLink(), nil
}

func expandComputeRegionUrlMapDescription(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapHostRule(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	v = v.(*schema.Set).List()
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedDescription, err := expandComputeRegionUrlMapHostRuleDescription(original["description"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedDescription); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["description"] = transformedDescription
		}

		transformedHosts, err := expandComputeRegionUrlMapHostRuleHosts(original["hosts"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHosts); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["hosts"] = transformedHosts
		}

		transformedPathMatcher, err := expandComputeRegionUrlMapHostRulePathMatcher(original["path_matcher"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedPathMatcher); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["pathMatcher"] = transformedPathMatcher
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapHostRuleDescription(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapHostRuleHosts(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	v = v.(*schema.Set).List()
	return v, nil
}

func expandComputeRegionUrlMapHostRulePathMatcher(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapFingerprint(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapName(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcher(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedDefaultService, err := expandComputeRegionUrlMapPathMatcherDefaultService(original["default_service"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedDefaultService); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["defaultService"] = transformedDefaultService
		}

		transformedDescription, err := expandComputeRegionUrlMapPathMatcherDescription(original["description"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedDescription); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["description"] = transformedDescription
		}

		transformedName, err := expandComputeRegionUrlMapPathMatcherName(original["name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedName); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["name"] = transformedName
		}

		transformedRouteRules, err := expandComputeRegionUrlMapPathMatcherRouteRules(original["route_rules"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedRouteRules); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["routeRules"] = transformedRouteRules
		}

		transformedPathRule, err := expandComputeRegionUrlMapPathMatcherPathRule(original["path_rule"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedPathRule); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["pathRules"] = transformedPathRule
		}

		transformedDefaultUrlRedirect, err := expandComputeRegionUrlMapPathMatcherDefaultUrlRedirect(original["default_url_redirect"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedDefaultUrlRedirect); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["defaultUrlRedirect"] = transformedDefaultUrlRedirect
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapPathMatcherDefaultService(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	f, err := tpgresource.ParseRegionalFieldValue("backendServices", v.(string), "project", "region", "zone", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for default_service: %s", err)
	}
	return f.RelativeLink(), nil
}

func expandComputeRegionUrlMapPathMatcherDescription(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherName(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRules(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedPriority, err := expandComputeRegionUrlMapPathMatcherRouteRulesPriority(original["priority"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedPriority); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["priority"] = transformedPriority
		}

		transformedService, err := expandComputeRegionUrlMapPathMatcherRouteRulesService(original["service"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedService); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["service"] = transformedService
		}

		transformedHeaderAction, err := expandComputeRegionUrlMapPathMatcherRouteRulesHeaderAction(original["header_action"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderAction); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerAction"] = transformedHeaderAction
		}

		transformedMatchRules, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRules(original["match_rules"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedMatchRules); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["matchRules"] = transformedMatchRules
		}

		transformedRouteAction, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteAction(original["route_action"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedRouteAction); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["routeAction"] = transformedRouteAction
		}

		transformedUrlRedirect, err := expandComputeRegionUrlMapPathMatcherRouteRulesUrlRedirect(original["url_redirect"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedUrlRedirect); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["urlRedirect"] = transformedUrlRedirect
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesPriority(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesService(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	f, err := tpgresource.ParseRegionalFieldValue("backendServices", v.(string), "project", "region", "zone", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for service: %s", err)
	}
	return f.RelativeLink(), nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesHeaderAction(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedRequestHeadersToAdd, err := expandComputeRegionUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAdd(original["request_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToAdd); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["requestHeadersToAdd"] = transformedRequestHeadersToAdd
	}

	transformedRequestHeadersToRemove, err := expandComputeRegionUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToRemove(original["request_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToRemove); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["requestHeadersToRemove"] = transformedRequestHeadersToRemove
	}

	transformedResponseHeadersToAdd, err := expandComputeRegionUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAdd(original["response_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToAdd); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["responseHeadersToAdd"] = transformedResponseHeadersToAdd
	}

	transformedResponseHeadersToRemove, err := expandComputeRegionUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToRemove(original["response_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToRemove); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["responseHeadersToRemove"] = transformedResponseHeadersToRemove
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAdd(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeRegionUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeRegionUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeRegionUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddHeaderName(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddReplace(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToRemove(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAdd(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeRegionUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeRegionUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeRegionUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddHeaderName(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddReplace(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToRemove(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRules(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedFullPathMatch, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesFullPathMatch(original["full_path_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedFullPathMatch); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["fullPathMatch"] = transformedFullPathMatch
		}

		transformedHeaderMatches, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatches(original["header_matches"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderMatches); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerMatches"] = transformedHeaderMatches
		}

		transformedIgnoreCase, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesIgnoreCase(original["ignore_case"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedIgnoreCase); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["ignoreCase"] = transformedIgnoreCase
		}

		transformedMetadataFilters, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesMetadataFilters(original["metadata_filters"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedMetadataFilters); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["metadataFilters"] = transformedMetadataFilters
		}

		transformedPrefixMatch, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesPrefixMatch(original["prefix_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedPrefixMatch); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["prefixMatch"] = transformedPrefixMatch
		}

		transformedQueryParameterMatches, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatches(original["query_parameter_matches"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedQueryParameterMatches); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["queryParameterMatches"] = transformedQueryParameterMatches
		}

		transformedRegexMatch, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesRegexMatch(original["regex_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedRegexMatch); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["regexMatch"] = transformedRegexMatch
		}

		transformedPathTemplateMatch, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesPathTemplateMatch(original["path_template_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedPathTemplateMatch); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["pathTemplateMatch"] = transformedPathTemplateMatch
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesFullPathMatch(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatches(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedExactMatch, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesExactMatch(original["exact_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedExactMatch); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["exactMatch"] = transformedExactMatch
		}

		transformedHeaderName, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedInvertMatch, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesInvertMatch(original["invert_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedInvertMatch); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["invertMatch"] = transformedInvertMatch
		}

		transformedPrefixMatch, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesPrefixMatch(original["prefix_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedPrefixMatch); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["prefixMatch"] = transformedPrefixMatch
		}

		transformedPresentMatch, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesPresentMatch(original["present_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedPresentMatch); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["presentMatch"] = transformedPresentMatch
		}

		transformedRangeMatch, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatch(original["range_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedRangeMatch); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["rangeMatch"] = transformedRangeMatch
		}

		transformedRegexMatch, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRegexMatch(original["regex_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedRegexMatch); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["regexMatch"] = transformedRegexMatch
		}

		transformedSuffixMatch, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesSuffixMatch(original["suffix_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedSuffixMatch); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["suffixMatch"] = transformedSuffixMatch
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesExactMatch(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesHeaderName(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesInvertMatch(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesPrefixMatch(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesPresentMatch(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatch(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedRangeEnd, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatchRangeEnd(original["range_end"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRangeEnd); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["rangeEnd"] = transformedRangeEnd
	}

	transformedRangeStart, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatchRangeStart(original["range_start"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRangeStart); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["rangeStart"] = transformedRangeStart
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatchRangeEnd(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatchRangeStart(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRegexMatch(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesSuffixMatch(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesIgnoreCase(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesMetadataFilters(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedFilterLabels, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabels(original["filter_labels"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedFilterLabels); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["filterLabels"] = transformedFilterLabels
		}

		transformedFilterMatchCriteria, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterMatchCriteria(original["filter_match_criteria"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedFilterMatchCriteria); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["filterMatchCriteria"] = transformedFilterMatchCriteria
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabels(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedName, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabelsName(original["name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedName); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["name"] = transformedName
		}

		transformedValue, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabelsValue(original["value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedValue); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["value"] = transformedValue
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabelsName(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabelsValue(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterMatchCriteria(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesPrefixMatch(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatches(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedExactMatch, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesExactMatch(original["exact_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedExactMatch); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["exactMatch"] = transformedExactMatch
		}

		transformedName, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesName(original["name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedName); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["name"] = transformedName
		}

		transformedPresentMatch, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesPresentMatch(original["present_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedPresentMatch); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["presentMatch"] = transformedPresentMatch
		}

		transformedRegexMatch, err := expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesRegexMatch(original["regex_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedRegexMatch); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["regexMatch"] = transformedRegexMatch
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesExactMatch(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesName(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesPresentMatch(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesRegexMatch(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesRegexMatch(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesMatchRulesPathTemplateMatch(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteAction(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedCorsPolicy, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicy(original["cors_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedCorsPolicy); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["corsPolicy"] = transformedCorsPolicy
	}

	transformedFaultInjectionPolicy, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicy(original["fault_injection_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedFaultInjectionPolicy); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["faultInjectionPolicy"] = transformedFaultInjectionPolicy
	}

	transformedRequestMirrorPolicy, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionRequestMirrorPolicy(original["request_mirror_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestMirrorPolicy); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["requestMirrorPolicy"] = transformedRequestMirrorPolicy
	}

	transformedRetryPolicy, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicy(original["retry_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRetryPolicy); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["retryPolicy"] = transformedRetryPolicy
	}

	transformedTimeout, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionTimeout(original["timeout"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedTimeout); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["timeout"] = transformedTimeout
	}

	transformedUrlRewrite, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionUrlRewrite(original["url_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedUrlRewrite); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["urlRewrite"] = transformedUrlRewrite
	}

	transformedWeightedBackendServices, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServices(original["weighted_backend_services"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedWeightedBackendServices); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["weightedBackendServices"] = transformedWeightedBackendServices
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicy(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedAllowCredentials, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowCredentials(original["allow_credentials"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowCredentials); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["allowCredentials"] = transformedAllowCredentials
	}

	transformedAllowHeaders, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowHeaders(original["allow_headers"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowHeaders); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["allowHeaders"] = transformedAllowHeaders
	}

	transformedAllowMethods, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowMethods(original["allow_methods"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowMethods); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["allowMethods"] = transformedAllowMethods
	}

	transformedAllowOriginRegexes, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowOriginRegexes(original["allow_origin_regexes"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowOriginRegexes); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["allowOriginRegexes"] = transformedAllowOriginRegexes
	}

	transformedAllowOrigins, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowOrigins(original["allow_origins"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowOrigins); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["allowOrigins"] = transformedAllowOrigins
	}

	transformedDisabled, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyDisabled(original["disabled"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedDisabled); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["disabled"] = transformedDisabled
	}

	transformedExposeHeaders, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyExposeHeaders(original["expose_headers"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedExposeHeaders); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["exposeHeaders"] = transformedExposeHeaders
	}

	transformedMaxAge, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyMaxAge(original["max_age"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedMaxAge); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["maxAge"] = transformedMaxAge
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowCredentials(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowHeaders(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowMethods(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowOriginRegexes(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowOrigins(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyDisabled(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyExposeHeaders(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionCorsPolicyMaxAge(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicy(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedAbort, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbort(original["abort"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAbort); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["abort"] = transformedAbort
	}

	transformedDelay, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelay(original["delay"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedDelay); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["delay"] = transformedDelay
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbort(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedHttpStatus, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbortHttpStatus(original["http_status"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHttpStatus); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["httpStatus"] = transformedHttpStatus
	}

	transformedPercentage, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbortPercentage(original["percentage"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPercentage); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["percentage"] = transformedPercentage
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbortHttpStatus(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbortPercentage(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelay(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedFixedDelay, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelay(original["fixed_delay"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedFixedDelay); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["fixedDelay"] = transformedFixedDelay
	}

	transformedPercentage, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayPercentage(original["percentage"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPercentage); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["percentage"] = transformedPercentage
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelay(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedNanos, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelayNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	transformedSeconds, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelayNanos(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayPercentage(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionRequestMirrorPolicy(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedBackendService, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionRequestMirrorPolicyBackendService(original["backend_service"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedBackendService); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["backendService"] = transformedBackendService
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionRequestMirrorPolicyBackendService(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	f, err := tpgresource.ParseRegionalFieldValue("backendServices", v.(string), "project", "region", "zone", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for backend_service: %s", err)
	}
	return f.RelativeLink(), nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicy(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedNumRetries, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicyNumRetries(original["num_retries"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNumRetries); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["numRetries"] = transformedNumRetries
	}

	transformedPerTryTimeout, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeout(original["per_try_timeout"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPerTryTimeout); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["perTryTimeout"] = transformedPerTryTimeout
	}

	transformedRetryConditions, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicyRetryConditions(original["retry_conditions"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRetryConditions); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["retryConditions"] = transformedRetryConditions
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicyNumRetries(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeout(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedNanos, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeoutNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	transformedSeconds, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeoutSeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeoutNanos(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeoutSeconds(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionRetryPolicyRetryConditions(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionTimeout(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedNanos, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionTimeoutNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	transformedSeconds, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionTimeoutSeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionTimeoutNanos(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionTimeoutSeconds(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionUrlRewrite(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedHostRewrite, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionUrlRewriteHostRewrite(original["host_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHostRewrite); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["hostRewrite"] = transformedHostRewrite
	}

	transformedPathPrefixRewrite, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionUrlRewritePathPrefixRewrite(original["path_prefix_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPathPrefixRewrite); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["pathPrefixRewrite"] = transformedPathPrefixRewrite
	}

	transformedPathTemplateRewrite, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionUrlRewritePathTemplateRewrite(original["path_template_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPathTemplateRewrite); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["pathTemplateRewrite"] = transformedPathTemplateRewrite
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionUrlRewriteHostRewrite(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionUrlRewritePathPrefixRewrite(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionUrlRewritePathTemplateRewrite(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServices(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedBackendService, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesBackendService(original["backend_service"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedBackendService); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["backendService"] = transformedBackendService
		}

		transformedHeaderAction, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderAction(original["header_action"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderAction); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerAction"] = transformedHeaderAction
		}

		transformedWeight, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesWeight(original["weight"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedWeight); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["weight"] = transformedWeight
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesBackendService(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	f, err := tpgresource.ParseRegionalFieldValue("backendServices", v.(string), "project", "region", "zone", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for backend_service: %s", err)
	}
	return f.RelativeLink(), nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderAction(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedRequestHeadersToAdd, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(original["request_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToAdd); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["requestHeadersToAdd"] = transformedRequestHeadersToAdd
	}

	transformedRequestHeadersToRemove, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(original["request_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToRemove); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["requestHeadersToRemove"] = transformedRequestHeadersToRemove
	}

	transformedResponseHeadersToAdd, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(original["response_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToAdd); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["responseHeadersToAdd"] = transformedResponseHeadersToAdd
	}

	transformedResponseHeadersToRemove, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(original["response_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToRemove); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["responseHeadersToRemove"] = transformedResponseHeadersToRemove
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesWeight(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesUrlRedirect(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedHostRedirect, err := expandComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectHostRedirect(original["host_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHostRedirect); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["hostRedirect"] = transformedHostRedirect
	}

	transformedHttpsRedirect, err := expandComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectHttpsRedirect(original["https_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHttpsRedirect); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["httpsRedirect"] = transformedHttpsRedirect
	}

	transformedPathRedirect, err := expandComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectPathRedirect(original["path_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPathRedirect); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["pathRedirect"] = transformedPathRedirect
	}

	transformedPrefixRedirect, err := expandComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectPrefixRedirect(original["prefix_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPrefixRedirect); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["prefixRedirect"] = transformedPrefixRedirect
	}

	transformedRedirectResponseCode, err := expandComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectRedirectResponseCode(original["redirect_response_code"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRedirectResponseCode); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["redirectResponseCode"] = transformedRedirectResponseCode
	}

	transformedStripQuery, err := expandComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectStripQuery(original["strip_query"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedStripQuery); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["stripQuery"] = transformedStripQuery
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectHostRedirect(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectHttpsRedirect(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectPathRedirect(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectPrefixRedirect(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectRedirectResponseCode(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherRouteRulesUrlRedirectStripQuery(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRule(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedService, err := expandComputeRegionUrlMapPathMatcherPathRuleService(original["service"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedService); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["service"] = transformedService
		}

		transformedPaths, err := expandComputeRegionUrlMapPathMatcherPathRulePaths(original["paths"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedPaths); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["paths"] = transformedPaths
		}

		transformedRouteAction, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteAction(original["route_action"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedRouteAction); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["routeAction"] = transformedRouteAction
		}

		transformedUrlRedirect, err := expandComputeRegionUrlMapPathMatcherPathRuleUrlRedirect(original["url_redirect"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedUrlRedirect); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["urlRedirect"] = transformedUrlRedirect
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleService(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	f, err := tpgresource.ParseRegionalFieldValue("backendServices", v.(string), "project", "region", "zone", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for service: %s", err)
	}
	return f.RelativeLink(), nil
}

func expandComputeRegionUrlMapPathMatcherPathRulePaths(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	v = v.(*schema.Set).List()
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteAction(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedCorsPolicy, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicy(original["cors_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedCorsPolicy); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["corsPolicy"] = transformedCorsPolicy
	}

	transformedFaultInjectionPolicy, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicy(original["fault_injection_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedFaultInjectionPolicy); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["faultInjectionPolicy"] = transformedFaultInjectionPolicy
	}

	transformedRequestMirrorPolicy, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionRequestMirrorPolicy(original["request_mirror_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestMirrorPolicy); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["requestMirrorPolicy"] = transformedRequestMirrorPolicy
	}

	transformedRetryPolicy, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicy(original["retry_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRetryPolicy); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["retryPolicy"] = transformedRetryPolicy
	}

	transformedTimeout, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionTimeout(original["timeout"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedTimeout); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["timeout"] = transformedTimeout
	}

	transformedUrlRewrite, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionUrlRewrite(original["url_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedUrlRewrite); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["urlRewrite"] = transformedUrlRewrite
	}

	transformedWeightedBackendServices, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServices(original["weighted_backend_services"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedWeightedBackendServices); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["weightedBackendServices"] = transformedWeightedBackendServices
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicy(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedAllowCredentials, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowCredentials(original["allow_credentials"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowCredentials); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["allowCredentials"] = transformedAllowCredentials
	}

	transformedAllowHeaders, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowHeaders(original["allow_headers"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowHeaders); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["allowHeaders"] = transformedAllowHeaders
	}

	transformedAllowMethods, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowMethods(original["allow_methods"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowMethods); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["allowMethods"] = transformedAllowMethods
	}

	transformedAllowOriginRegexes, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowOriginRegexes(original["allow_origin_regexes"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowOriginRegexes); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["allowOriginRegexes"] = transformedAllowOriginRegexes
	}

	transformedAllowOrigins, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowOrigins(original["allow_origins"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowOrigins); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["allowOrigins"] = transformedAllowOrigins
	}

	transformedDisabled, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyDisabled(original["disabled"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedDisabled); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["disabled"] = transformedDisabled
	}

	transformedExposeHeaders, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyExposeHeaders(original["expose_headers"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedExposeHeaders); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["exposeHeaders"] = transformedExposeHeaders
	}

	transformedMaxAge, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyMaxAge(original["max_age"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedMaxAge); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["maxAge"] = transformedMaxAge
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowCredentials(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowHeaders(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowMethods(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowOriginRegexes(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowOrigins(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyDisabled(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyExposeHeaders(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionCorsPolicyMaxAge(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicy(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedAbort, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbort(original["abort"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAbort); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["abort"] = transformedAbort
	}

	transformedDelay, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelay(original["delay"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedDelay); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["delay"] = transformedDelay
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbort(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedHttpStatus, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbortHttpStatus(original["http_status"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHttpStatus); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["httpStatus"] = transformedHttpStatus
	}

	transformedPercentage, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbortPercentage(original["percentage"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPercentage); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["percentage"] = transformedPercentage
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbortHttpStatus(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbortPercentage(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelay(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedFixedDelay, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelay(original["fixed_delay"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedFixedDelay); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["fixedDelay"] = transformedFixedDelay
	}

	transformedPercentage, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayPercentage(original["percentage"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPercentage); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["percentage"] = transformedPercentage
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelay(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedNanos, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelayNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	transformedSeconds, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelayNanos(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayPercentage(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionRequestMirrorPolicy(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedBackendService, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionRequestMirrorPolicyBackendService(original["backend_service"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedBackendService); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["backendService"] = transformedBackendService
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionRequestMirrorPolicyBackendService(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	f, err := tpgresource.ParseRegionalFieldValue("backendServices", v.(string), "project", "region", "zone", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for backend_service: %s", err)
	}
	return f.RelativeLink(), nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicy(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedNumRetries, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicyNumRetries(original["num_retries"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNumRetries); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["numRetries"] = transformedNumRetries
	}

	transformedPerTryTimeout, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeout(original["per_try_timeout"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPerTryTimeout); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["perTryTimeout"] = transformedPerTryTimeout
	}

	transformedRetryConditions, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicyRetryConditions(original["retry_conditions"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRetryConditions); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["retryConditions"] = transformedRetryConditions
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicyNumRetries(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeout(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedNanos, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeoutNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	transformedSeconds, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeoutSeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeoutNanos(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeoutSeconds(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionRetryPolicyRetryConditions(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionTimeout(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedNanos, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionTimeoutNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	transformedSeconds, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionTimeoutSeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionTimeoutNanos(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionTimeoutSeconds(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionUrlRewrite(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedHostRewrite, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionUrlRewriteHostRewrite(original["host_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHostRewrite); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["hostRewrite"] = transformedHostRewrite
	}

	transformedPathPrefixRewrite, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionUrlRewritePathPrefixRewrite(original["path_prefix_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPathPrefixRewrite); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["pathPrefixRewrite"] = transformedPathPrefixRewrite
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionUrlRewriteHostRewrite(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionUrlRewritePathPrefixRewrite(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServices(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedBackendService, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesBackendService(original["backend_service"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedBackendService); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["backendService"] = transformedBackendService
		}

		transformedHeaderAction, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderAction(original["header_action"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderAction); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerAction"] = transformedHeaderAction
		}

		transformedWeight, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesWeight(original["weight"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedWeight); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["weight"] = transformedWeight
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesBackendService(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	f, err := tpgresource.ParseRegionalFieldValue("backendServices", v.(string), "project", "region", "zone", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for backend_service: %s", err)
	}
	return f.RelativeLink(), nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderAction(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedRequestHeadersToAdd, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(original["request_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToAdd); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["requestHeadersToAdd"] = transformedRequestHeadersToAdd
	}

	transformedRequestHeadersToRemove, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(original["request_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToRemove); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["requestHeadersToRemove"] = transformedRequestHeadersToRemove
	}

	transformedResponseHeadersToAdd, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(original["response_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToAdd); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["responseHeadersToAdd"] = transformedResponseHeadersToAdd
	}

	transformedResponseHeadersToRemove, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(original["response_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToRemove); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["responseHeadersToRemove"] = transformedResponseHeadersToRemove
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesWeight(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleUrlRedirect(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedHostRedirect, err := expandComputeRegionUrlMapPathMatcherPathRuleUrlRedirectHostRedirect(original["host_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHostRedirect); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["hostRedirect"] = transformedHostRedirect
	}

	transformedHttpsRedirect, err := expandComputeRegionUrlMapPathMatcherPathRuleUrlRedirectHttpsRedirect(original["https_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHttpsRedirect); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["httpsRedirect"] = transformedHttpsRedirect
	}

	transformedPathRedirect, err := expandComputeRegionUrlMapPathMatcherPathRuleUrlRedirectPathRedirect(original["path_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPathRedirect); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["pathRedirect"] = transformedPathRedirect
	}

	transformedPrefixRedirect, err := expandComputeRegionUrlMapPathMatcherPathRuleUrlRedirectPrefixRedirect(original["prefix_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPrefixRedirect); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["prefixRedirect"] = transformedPrefixRedirect
	}

	transformedRedirectResponseCode, err := expandComputeRegionUrlMapPathMatcherPathRuleUrlRedirectRedirectResponseCode(original["redirect_response_code"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRedirectResponseCode); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["redirectResponseCode"] = transformedRedirectResponseCode
	}

	transformedStripQuery, err := expandComputeRegionUrlMapPathMatcherPathRuleUrlRedirectStripQuery(original["strip_query"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedStripQuery); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["stripQuery"] = transformedStripQuery
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleUrlRedirectHostRedirect(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleUrlRedirectHttpsRedirect(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleUrlRedirectPathRedirect(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleUrlRedirectPrefixRedirect(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleUrlRedirectRedirectResponseCode(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherPathRuleUrlRedirectStripQuery(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherDefaultUrlRedirect(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedHostRedirect, err := expandComputeRegionUrlMapPathMatcherDefaultUrlRedirectHostRedirect(original["host_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHostRedirect); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["hostRedirect"] = transformedHostRedirect
	}

	transformedHttpsRedirect, err := expandComputeRegionUrlMapPathMatcherDefaultUrlRedirectHttpsRedirect(original["https_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHttpsRedirect); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["httpsRedirect"] = transformedHttpsRedirect
	}

	transformedPathRedirect, err := expandComputeRegionUrlMapPathMatcherDefaultUrlRedirectPathRedirect(original["path_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPathRedirect); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["pathRedirect"] = transformedPathRedirect
	}

	transformedPrefixRedirect, err := expandComputeRegionUrlMapPathMatcherDefaultUrlRedirectPrefixRedirect(original["prefix_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPrefixRedirect); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["prefixRedirect"] = transformedPrefixRedirect
	}

	transformedRedirectResponseCode, err := expandComputeRegionUrlMapPathMatcherDefaultUrlRedirectRedirectResponseCode(original["redirect_response_code"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRedirectResponseCode); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["redirectResponseCode"] = transformedRedirectResponseCode
	}

	transformedStripQuery, err := expandComputeRegionUrlMapPathMatcherDefaultUrlRedirectStripQuery(original["strip_query"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedStripQuery); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["stripQuery"] = transformedStripQuery
	}

	return transformed, nil
}

func expandComputeRegionUrlMapPathMatcherDefaultUrlRedirectHostRedirect(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherDefaultUrlRedirectHttpsRedirect(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherDefaultUrlRedirectPathRedirect(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherDefaultUrlRedirectPrefixRedirect(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherDefaultUrlRedirectRedirectResponseCode(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapPathMatcherDefaultUrlRedirectStripQuery(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapTest(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedDescription, err := expandComputeRegionUrlMapTestDescription(original["description"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedDescription); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["description"] = transformedDescription
		}

		transformedHost, err := expandComputeRegionUrlMapTestHost(original["host"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHost); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["host"] = transformedHost
		}

		transformedPath, err := expandComputeRegionUrlMapTestPath(original["path"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedPath); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["path"] = transformedPath
		}

		transformedService, err := expandComputeRegionUrlMapTestService(original["service"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedService); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["service"] = transformedService
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapTestDescription(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapTestHost(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapTestPath(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapTestService(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	f, err := tpgresource.ParseRegionalFieldValue("backendServices", v.(string), "project", "region", "zone", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for service: %s", err)
	}
	return f.RelativeLink(), nil
}

func expandComputeRegionUrlMapDefaultUrlRedirect(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedHostRedirect, err := expandComputeRegionUrlMapDefaultUrlRedirectHostRedirect(original["host_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHostRedirect); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["hostRedirect"] = transformedHostRedirect
	}

	transformedHttpsRedirect, err := expandComputeRegionUrlMapDefaultUrlRedirectHttpsRedirect(original["https_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHttpsRedirect); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["httpsRedirect"] = transformedHttpsRedirect
	}

	transformedPathRedirect, err := expandComputeRegionUrlMapDefaultUrlRedirectPathRedirect(original["path_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPathRedirect); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["pathRedirect"] = transformedPathRedirect
	}

	transformedPrefixRedirect, err := expandComputeRegionUrlMapDefaultUrlRedirectPrefixRedirect(original["prefix_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPrefixRedirect); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["prefixRedirect"] = transformedPrefixRedirect
	}

	transformedRedirectResponseCode, err := expandComputeRegionUrlMapDefaultUrlRedirectRedirectResponseCode(original["redirect_response_code"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRedirectResponseCode); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["redirectResponseCode"] = transformedRedirectResponseCode
	}

	transformedStripQuery, err := expandComputeRegionUrlMapDefaultUrlRedirectStripQuery(original["strip_query"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedStripQuery); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["stripQuery"] = transformedStripQuery
	}

	return transformed, nil
}

func expandComputeRegionUrlMapDefaultUrlRedirectHostRedirect(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultUrlRedirectHttpsRedirect(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultUrlRedirectPathRedirect(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultUrlRedirectPrefixRedirect(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultUrlRedirectRedirectResponseCode(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultUrlRedirectStripQuery(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteAction(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedWeightedBackendServices, err := expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServices(original["weighted_backend_services"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedWeightedBackendServices); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["weightedBackendServices"] = transformedWeightedBackendServices
	}

	transformedUrlRewrite, err := expandComputeRegionUrlMapDefaultRouteActionUrlRewrite(original["url_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedUrlRewrite); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["urlRewrite"] = transformedUrlRewrite
	}

	transformedTimeout, err := expandComputeRegionUrlMapDefaultRouteActionTimeout(original["timeout"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedTimeout); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["timeout"] = transformedTimeout
	}

	transformedRetryPolicy, err := expandComputeRegionUrlMapDefaultRouteActionRetryPolicy(original["retry_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRetryPolicy); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["retryPolicy"] = transformedRetryPolicy
	}

	transformedRequestMirrorPolicy, err := expandComputeRegionUrlMapDefaultRouteActionRequestMirrorPolicy(original["request_mirror_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestMirrorPolicy); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["requestMirrorPolicy"] = transformedRequestMirrorPolicy
	}

	transformedCorsPolicy, err := expandComputeRegionUrlMapDefaultRouteActionCorsPolicy(original["cors_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedCorsPolicy); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["corsPolicy"] = transformedCorsPolicy
	}

	transformedFaultInjectionPolicy, err := expandComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicy(original["fault_injection_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedFaultInjectionPolicy); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["faultInjectionPolicy"] = transformedFaultInjectionPolicy
	}

	return transformed, nil
}

func expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServices(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedBackendService, err := expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesBackendService(original["backend_service"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedBackendService); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["backendService"] = transformedBackendService
		}

		transformedWeight, err := expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesWeight(original["weight"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedWeight); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["weight"] = transformedWeight
		}

		transformedHeaderAction, err := expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderAction(original["header_action"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderAction); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerAction"] = transformedHeaderAction
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesBackendService(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	f, err := tpgresource.ParseRegionalFieldValue("backendServices", v.(string), "project", "region", "zone", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for backend_service: %s", err)
	}
	return f.RelativeLink(), nil
}

func expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesWeight(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderAction(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedRequestHeadersToRemove, err := expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(original["request_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToRemove); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["requestHeadersToRemove"] = transformedRequestHeadersToRemove
	}

	transformedRequestHeadersToAdd, err := expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(original["request_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToAdd); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["requestHeadersToAdd"] = transformedRequestHeadersToAdd
	}

	transformedResponseHeadersToRemove, err := expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(original["response_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToRemove); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["responseHeadersToRemove"] = transformedResponseHeadersToRemove
	}

	transformedResponseHeadersToAdd, err := expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(original["response_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToAdd); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["responseHeadersToAdd"] = transformedResponseHeadersToAdd
	}

	return transformed, nil
}

func expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !tpgresource.IsEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionUrlRewrite(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedPathPrefixRewrite, err := expandComputeRegionUrlMapDefaultRouteActionUrlRewritePathPrefixRewrite(original["path_prefix_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPathPrefixRewrite); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["pathPrefixRewrite"] = transformedPathPrefixRewrite
	}

	transformedHostRewrite, err := expandComputeRegionUrlMapDefaultRouteActionUrlRewriteHostRewrite(original["host_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHostRewrite); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["hostRewrite"] = transformedHostRewrite
	}

	return transformed, nil
}

func expandComputeRegionUrlMapDefaultRouteActionUrlRewritePathPrefixRewrite(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionUrlRewriteHostRewrite(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionTimeout(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedSeconds, err := expandComputeRegionUrlMapDefaultRouteActionTimeoutSeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	transformedNanos, err := expandComputeRegionUrlMapDefaultRouteActionTimeoutNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	return transformed, nil
}

func expandComputeRegionUrlMapDefaultRouteActionTimeoutSeconds(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionTimeoutNanos(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionRetryPolicy(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedRetryConditions, err := expandComputeRegionUrlMapDefaultRouteActionRetryPolicyRetryConditions(original["retry_conditions"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRetryConditions); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["retryConditions"] = transformedRetryConditions
	}

	transformedNumRetries, err := expandComputeRegionUrlMapDefaultRouteActionRetryPolicyNumRetries(original["num_retries"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNumRetries); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["numRetries"] = transformedNumRetries
	}

	transformedPerTryTimeout, err := expandComputeRegionUrlMapDefaultRouteActionRetryPolicyPerTryTimeout(original["per_try_timeout"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPerTryTimeout); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["perTryTimeout"] = transformedPerTryTimeout
	}

	return transformed, nil
}

func expandComputeRegionUrlMapDefaultRouteActionRetryPolicyRetryConditions(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionRetryPolicyNumRetries(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionRetryPolicyPerTryTimeout(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedSeconds, err := expandComputeRegionUrlMapDefaultRouteActionRetryPolicyPerTryTimeoutSeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	transformedNanos, err := expandComputeRegionUrlMapDefaultRouteActionRetryPolicyPerTryTimeoutNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	return transformed, nil
}

func expandComputeRegionUrlMapDefaultRouteActionRetryPolicyPerTryTimeoutSeconds(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionRetryPolicyPerTryTimeoutNanos(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionRequestMirrorPolicy(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedBackendService, err := expandComputeRegionUrlMapDefaultRouteActionRequestMirrorPolicyBackendService(original["backend_service"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedBackendService); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["backendService"] = transformedBackendService
	}

	return transformed, nil
}

func expandComputeRegionUrlMapDefaultRouteActionRequestMirrorPolicyBackendService(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	f, err := tpgresource.ParseRegionalFieldValue("backendServices", v.(string), "project", "region", "zone", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for backend_service: %s", err)
	}
	return f.RelativeLink(), nil
}

func expandComputeRegionUrlMapDefaultRouteActionCorsPolicy(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedAllowOrigins, err := expandComputeRegionUrlMapDefaultRouteActionCorsPolicyAllowOrigins(original["allow_origins"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowOrigins); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["allowOrigins"] = transformedAllowOrigins
	}

	transformedAllowOriginRegexes, err := expandComputeRegionUrlMapDefaultRouteActionCorsPolicyAllowOriginRegexes(original["allow_origin_regexes"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowOriginRegexes); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["allowOriginRegexes"] = transformedAllowOriginRegexes
	}

	transformedAllowMethods, err := expandComputeRegionUrlMapDefaultRouteActionCorsPolicyAllowMethods(original["allow_methods"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowMethods); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["allowMethods"] = transformedAllowMethods
	}

	transformedAllowHeaders, err := expandComputeRegionUrlMapDefaultRouteActionCorsPolicyAllowHeaders(original["allow_headers"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowHeaders); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["allowHeaders"] = transformedAllowHeaders
	}

	transformedExposeHeaders, err := expandComputeRegionUrlMapDefaultRouteActionCorsPolicyExposeHeaders(original["expose_headers"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedExposeHeaders); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["exposeHeaders"] = transformedExposeHeaders
	}

	transformedMaxAge, err := expandComputeRegionUrlMapDefaultRouteActionCorsPolicyMaxAge(original["max_age"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedMaxAge); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["maxAge"] = transformedMaxAge
	}

	transformedAllowCredentials, err := expandComputeRegionUrlMapDefaultRouteActionCorsPolicyAllowCredentials(original["allow_credentials"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowCredentials); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["allowCredentials"] = transformedAllowCredentials
	}

	transformedDisabled, err := expandComputeRegionUrlMapDefaultRouteActionCorsPolicyDisabled(original["disabled"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedDisabled); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["disabled"] = transformedDisabled
	}

	return transformed, nil
}

func expandComputeRegionUrlMapDefaultRouteActionCorsPolicyAllowOrigins(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionCorsPolicyAllowOriginRegexes(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionCorsPolicyAllowMethods(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionCorsPolicyAllowHeaders(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionCorsPolicyExposeHeaders(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionCorsPolicyMaxAge(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionCorsPolicyAllowCredentials(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionCorsPolicyDisabled(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicy(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedDelay, err := expandComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyDelay(original["delay"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedDelay); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["delay"] = transformedDelay
	}

	transformedAbort, err := expandComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyAbort(original["abort"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAbort); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["abort"] = transformedAbort
	}

	return transformed, nil
}

func expandComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyDelay(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedFixedDelay, err := expandComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelay(original["fixed_delay"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedFixedDelay); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["fixedDelay"] = transformedFixedDelay
	}

	transformedPercentage, err := expandComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyDelayPercentage(original["percentage"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPercentage); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["percentage"] = transformedPercentage
	}

	return transformed, nil
}

func expandComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelay(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedSeconds, err := expandComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	transformedNanos, err := expandComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelayNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	return transformed, nil
}

func expandComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelayNanos(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyDelayPercentage(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyAbort(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedHttpStatus, err := expandComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyAbortHttpStatus(original["http_status"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHttpStatus); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["httpStatus"] = transformedHttpStatus
	}

	transformedPercentage, err := expandComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyAbortPercentage(original["percentage"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPercentage); val.IsValid() && !tpgresource.IsEmptyValue(val) {
		transformed["percentage"] = transformedPercentage
	}

	return transformed, nil
}

func expandComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyAbortHttpStatus(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapDefaultRouteActionFaultInjectionPolicyAbortPercentage(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	return v, nil
}

func expandComputeRegionUrlMapRegion(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
	f, err := tpgresource.ParseGlobalFieldValue("regions", v.(string), "project", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for region: %s", err)
	}
	return f.RelativeLink(), nil
}