How to update the Payload an EvenBridge Scheduler (Schedules)?

[FANMixco]

I cannot find any documentation how to update the Payload of my Lambda:

scheduler_client.update_schedule(Name='LambdaService',
                                 ScheduleExpression=f'cron({start_lambda.minute} {start_lambda.hour} {start_lambda.day} {start_lambda.month} ? {start_lambda.year})',
                                 FlexibleTimeWindow={
                                    'MaximumWindowInMinutes': 1,
                                    'Mode': 'FLEXIBLE'
                                 },
                                 Target={
                                     'Arn': 'MyLambda',
                                     'RoleArn': 'MyRole',
                                     'Payload': '{"body": "{\"option\": \"1\",\"option2\": \"option2\", \"option3\": 3 }"}'
                                 })

I get this error:

"errorMessage": "Parameter validation failed:\nUnknown parameter in Target: "Payload", must be one of: Arn, DeadLetterConfig, EcsParameters, EventBridgeParameters, Input, KinesisParameters, RetryPolicy, RoleArn, SageMakerPipelineParameters, SqsParameters",

And cannot find any documentation related:

https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/scheduler/client/update_schedule.html

Any idea what am I doing wrong? Thanks.

[FANMixco]

The correct expression is Input instead of Payload. This is not correctly documented.

[github-actions[bot]]

Hello! Reopening this discussion to make it searchable.