public Observable<ServiceResponse<OperationStatus>> addWithServiceResponseAsync(UUID appId, AddPermissionsOptionalParameter addOptionalParameter) {
        if (this.client.endpoint() == null) {
            throw new IllegalArgumentException("Parameter this.client.endpoint() is required and cannot be null.");
        }
        if (appId == null) {
            throw new IllegalArgumentException("Parameter appId is required and cannot be null.");
        }
        final String email = addOptionalParameter != null ? addOptionalParameter.email() : null;

        return addWithServiceResponseAsync(appId, email);
    }
public Observable < ServiceResponse < OperationStatus > > addWithServiceResponseAsync ( UUID appId , AddPermissionsOptionalParameter addOptionalParameter ) { if ( this . client . endpoint ( ) == null ) { throw new IllegalArgumentException ( "Parameter this.client.endpoint() is required and cannot be null." ) ; } if ( appId == null ) { throw new IllegalArgumentException ( "Parameter appId is required and cannot be null." ) ; } final String email = addOptionalParameter != null ? addOptionalParameter . email ( ) : null ; return addWithServiceResponseAsync ( appId , email ) ; }
Adds a user to the allowed list of users to access this LUIS application. Users are added using their email address.

@param appId The application ID.
@param addOptionalParameter the object representing the optional parameters to be set before calling this API
@throws IllegalArgumentException thrown if parameters fail the validation
@return the observable to the OperationStatus object