public function deleteRole($projectId, $roleId)
    {
        return $this->apiClient->callEndpoint(
            sprintf('%s/%s/role/%s', self::ENDPOINT, $projectId, $roleId),
            array(),
            null,
            HttpMethod::REQUEST_DELETE
        );
    }
public function deleteRole($projectId, $roleId)
    {
        return $this->apiClient->callEndpoint(
            sprintf('%s/%s/role/%s', self::ENDPOINT, $projectId, $roleId),
            array(),
            null,
            HttpMethod::REQUEST_DELETE
        );
    }
public function deleteRole ( $ projectId , $ roleId ) { return $ this -> apiClient -> callEndpoint ( sprintf ( '%s/%s/role/%s' , self :: ENDPOINT , $ projectId , $ roleId ) , array ( ) , null , HttpMethod :: REQUEST_DELETE ) ; }
Remove actors from a project role.

@param $projectId
@param $roleId
@return mixed
Remove actors from a project role .