0
Q:

serverless post confirmation lambda permissions

UserPoolLambdaInvokePermission:
  Type: AWS::Lambda::Permission
  Properties:
    Action: lambda:invokeFunction
    Principal: cognito-idp.amazonaws.com
    FunctionName: <function-name>
    SourceArn: arn:aws:cognito-idp:<your region>:<your account>:userpool/*
1

New to Communities?

Join the community