**To describe a user pool client** This example describes a user pool client. Command:: aws cognito-idp describe-user-pool-client --user-pool-id us-west-2_aaaaaaaaa --client-id 38fjsnc484p94kpqsnet7mpld0 Output:: { "UserPoolClient": { "UserPoolId": "us-west-2_aaaaaaaaa", "ClientName": "MyApp", "ClientId": "38fjsnc484p94kpqsnet7mpld0", "ClientSecret": "CLIENT_SECRET", "LastModifiedDate": 1548108676.163, "CreationDate": 1548108676.163, "RefreshTokenValidity": 30, "ReadAttributes": [ "address", "birthdate", "custom:CustomAttr1", "custom:CustomAttr2", "email", "email_verified", "family_name", "gender", "given_name", "locale", "middle_name", "name", "nickname", "phone_number", "phone_number_verified", "picture", "preferred_username", "profile", "updated_at", "website", "zoneinfo" ], "WriteAttributes": [ "address", "birthdate", "custom:CustomAttr1", "custom:CustomAttr2", "email", "family_name", "gender", "given_name", "locale", "middle_name", "name", "nickname", "phone_number", "picture", "preferred_username", "profile", "updated_at", "website", "zoneinfo" ], "ExplicitAuthFlows": [ "ADMIN_NO_SRP_AUTH", "USER_PASSWORD_AUTH" ], "AllowedOAuthFlowsUserPoolClient": false } }