Client method for returning the configuration information and metadataof the specified user pool client.Show details from next link. https://docs.aws.amazon.com/ja_jp/cli/latest/reference/cognito-idp/describe-user-pool-client.html
| aws cognito-idp describe-user-pool-client --user-pool-id MyUserPoolID --client-id MyClientID |
| Configuring a User Pool App Client - Amazon Cognito : http://docs.aws.amazon.com/cognito/latest/developerguide/cognito-user-pools-app-idp-settings.html |
| aws cognito-idp describe-user-pool-client --user-pool-id |
| shell - Manipulate Callback URL in AWS Cognito using aws cli command - Stack Overflow : http://stackoverflow.com/questions/50523619/manipulate-callback-url-in-aws-cognito-using-aws-cli-command |
| aws cognito-idp describe-user-pool-client --user-pool-id " |
| Node Reference - Authentication – Source Allies : http://www.sourceallies.com/2018/07/node-reference-authentication/ |