Cognito::UserPool normalizedPoolId

Serverless Framework
1

Hi there,
I’m trying to make this here work:

functions:
  pre-sign-up:
    handler: entrypoints/lambda.presignup
    events:
      - cognitoUserPool:
          pool: MyUserPool
          trigger: PreSignUp

resources:
  Resources:
    CognitoUserPoolMyUserPool:
      Type: AWS::Cognito::UserPool

happening

  • The UserPool “MyUserPool” already exists (previously created by CFN)
  • after serverless deploy i have two UserPools with the same name
  • the new one has the correct trigger

expected

  • the already existing UserPool has the correct trigger.

What am I doing wrong?
And what does the normalizedPoolId shoud look like? any examples?

BR

Maik

1 Like
2

The normalized id should would be MuUserPool that means the CF name ought to be CognitoUserPoolMyUserPool like you suggest, however this seems not to be the case.

In my case I have AppUserPool and this is the sls output:

CloudFormation - CREATE_IN_PROGRESS - AWS::Cognito::UserPool - AppUserPool

Either the docs are wrong or there is a bug IMO.