Some resources to generate a CloudFormation template for Amazon Cognito user pools

CognitoUserPool.yaml

  UserPool:
    Type: "AWS::Cognito::UserPool"
    Description: "A Cognito user pool for authenticating users"
    Properties:
      UserPoolName: !Sub ${APIName}-user-pool
      AutoVerifiedAttributes:
        - phone_number
      MfaConfiguration: "ON"
      SmsConfiguration:
        ExternalId: !Sub ${APIName}-external
        SnsCallerArn: !GetAtt SNSRole.Arn
      Schema:
        - Name: name
          AttributeDataType: String
          Mutable: true
          Required: true
        - Name: email
          AttributeDataType: String
          Mutable: false
          Required: true
        - Name: phone_number
          AttributeDataType: String
          Mutable: false
          Required: true

  UserPoolClient:
    Type: "AWS::Cognito::UserPoolClient"
    Description: "App Client used by AWS AppSync"
    Properties:
      ClientName: !Sub ${APIName}-appsync-client
      GenerateSecret: false
      UserPoolId: !Ref UserPool