public Observable<OperationStatus> deleteCustomEntityRoleAsync(UUID appId, String versionId, UUID entityId, UUID roleId) {
        return deleteCustomEntityRoleWithServiceResponseAsync(appId, versionId, entityId, roleId).map(new Func1<ServiceResponse<OperationStatus>, OperationStatus>() {
            @Override
            public OperationStatus call(ServiceResponse<OperationStatus> response) {
                return response.body();
            }
        });
    }
public Observable < OperationStatus > deleteCustomEntityRoleAsync ( UUID appId , String versionId , UUID entityId , UUID roleId ) { return deleteCustomEntityRoleWithServiceResponseAsync ( appId , versionId , entityId , roleId ) . map ( new Func1 < ServiceResponse < OperationStatus > , OperationStatus > ( ) { @ Override public OperationStatus call ( ServiceResponse < OperationStatus > response ) { return response . body ( ) ; } } ) ; }
Delete an entity role.

@param appId The application ID.
@param versionId The version ID.
@param entityId The entity ID.
@param roleId The entity role Id.
@throws IllegalArgumentException thrown if parameters fail the validation
@return the observable to the OperationStatus object