CloudFormation - user pool & client setup sample

pool.yaml

AWSTemplateFormatVersion: 2010-09-09

Parameters:
  PoolName:
    Type: String
  PoolClientName:
    Type: string

Resources:
  Pool:
    Type: AWS::Cognito::UserPool
    Properties:
      UserPoolName: !Ref PoolName
      UsernameAttributes:
        - email
      UsernameConfiguration:
        CaseSensitive: false
      Policies:
        PasswordPolicy:
          MinimumLength: 8
          RequireLowercase: true
          RequireUppercase: true
          RequireNumbers: true
          RequireSymbols: true
          TemporaryPasswordValidityDays: 7

  PoolClient:
    Type: AWS::Cognito::UserPoolClient
    Properties:
      ClientName: !Ref PoolClientName
      GenerateSecret: false
      UserPoolId: !Ref Pool

Outputs:
  UserPoolId:
    Value: !Ref UserPool
    Export:
      Name: "Pool::Id"
  UserPoolClientId:
    Value: !Ref UserPoolClient
    Export:
      Name: "PoolClient::Id"