/**
* {@inheritdoc}
*/
public function availableMethods()
{
$methods = parent::availableMethods();
if ($this->isConfigEntityResource()) {
// Currently only GET is supported for Config Entities.
// @todo Remove when supported https://www.drupal.org/node/2300677
$unsupported_methods = ['POST', 'PUT', 'DELETE', 'PATCH'];
$methods = array_diff($methods, $unsupported_methods);
}
return $methods;
}
