Expanded class hierarchy of AuthenticationKeyException in Apigee Edge 8
- class \Drupal\apigee_edge\Exception\AuthenticationKeyException extends \Apigee\Edge\Exception\ApiException implements ApigeeEdgeExceptionInterface
- class \Drupal\apigee_edge\Exception\AuthenticationKeyNotFoundException
- class \Drupal\apigee_edge\Exception\AuthenticationKeyValueMalformedException implements ApigeeEdgeExceptionInterface