Zone redundancy cannot be enabled for sku EP3

[owainow]

Describe the bug

AZ CLI reports zone redundancy cannot be enabled for SKU EP3 when creating a function app.

Related command

az functionapp plan create -g tfl-poc -n inference-function --min-instances 10 --max-burst 100 --sku EP3 --is-linux true --zone-redundant --location northeurope

Errors

Zone redundancy cannot be enabled for sku EP3

Issue script & Debug output

Zone redundancy cannot be enabled for sku EP3

Expected behavior

I would expect to be able to create an EP3 zone redundant functionapp plan. This can be done through the portal.

Environment Summary

azure-cli 2.46.0 *

core 2.46.0 *
telemetry 1.0.8 *

Extensions:
account 0.2.5
aks-preview 0.5.150
azure-devops 0.26.0
containerapp 0.3.20
front-door 1.0.17
k8s-extension 1.3.7
ml 2.19.1

Dependencies:
msal 1.20.0
azure-mgmt-resource 21.1.0b1

Additional context

No response

[azure-client-tools-bot-prd]

Hi @owainow,

2.46.0 is not the latest Azure CLI(2.53.0).

If you haven't already attempted to do so, please upgrade to the latest Azure CLI version by following https://learn.microsoft.com/en-us/cli/azure/update-azure-cli.

[yonzhan]

Thank you for opening this issue, we will look into it.

[azure-client-tools-bot-prd]

Hi @owainow
Find similar issue #23845.

Issue title	az appservice plan create - cannot create zone redundant plan for WS1 worker
Create time	2022-09-12
Comment number	6

Possible solution:
As per the existing issue, it seems that zone redundancy cannot be enabled for SKU WS1, WS2 or WS3 when creating an app service plan. However, it is a valid Azure option to use zone redundancy with these plan types and it works via the portal.

Similarly, in the new issue, zone redundancy cannot be enabled for SKU EP3 when creating a function app plan. It is possible that this is also a valid option and works via the portal.

Therefore, it is recommended to check with the LogicApps team if zone redundancy is supported for SKU EP3 and if it works via other clients. If it is supported, then this issue might be a bug in the AZ CLI and should be reported to the Azure CLI team.

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Please confirm if this resolves your issue.

[microsoft-github-policy-service]

Thanks for the feedback! We are routing this to the appropriate team for follow-up. cc @AnatoliB, @Francisco-Gamino, @shreyabatra4.