allowedOAuthFlowsUserPoolClient

Set to true to use OAuth 2.0 authorization server features in your app client. This parameter must have a value of true before you can configure the following features in your app client.

• CallBackURLs : Callback URLs.

• LogoutURLs : Sign-out redirect URLs.

• AllowedOAuthScopes : OAuth 2.0 scopes.

• AllowedOAuthFlows : Support for authorization code, implicit, and client credentials OAuth 2.0 grants. To use authorization server features, configure one of these features in the Amazon Cognito console or set AllowedOAuthFlowsUserPoolClient to true in a CreateUserPoolClient or UpdateUserPoolClient API request. If you don't set a value for AllowedOAuthFlowsUserPoolClient in a request with the AWS CLI or SDKs, it defaults to false . When false , only SDK-based API sign-in is permitted.