Messages d'erreur d'API

Lorsqu'une demande d'API échoue en raison d'erreurs de demande ou d'erreurs de serveur, un message de réponse d'erreur est renvoyé au format JSON.

Un message de réponse d'erreur est renvoyé au format JSON même pour les noeuds finaux qui prennent en charge d'autres types MIME. Le message de réponse d'erreur comprend le message d'erreur lui-même, une description de l'erreur, un code d'erreur unique pour le point final, un message de réponse HTTP et un code de réponse HTTP.

La réponse d'erreur inclut les zones suivantes:

  • message: message d'erreur
  • details: zone pour des informations supplémentaires, qui peuvent ou non être renseignées
  • description: description de l'erreur spécifique
  • code: code de réponse d'erreur unique
  • http_response:
    • messagemessage de réponse : HTTP message de réponse
    • code HTTP code d'état de la réponse

Par exemple, la demande d'API suivante tente d'obtenir des informations sur un ensemble de références inexistant appelé "test-set":

https://<host_ip>/api/reference_data/sets/test_set

Un HTTP404Le code de réponse et le message de réponse d'erreur JSON suivant sont renvoyés:

{
  "message": "test_set does not exist",
  "details": {},
  "description": "The reference set does not exist.",
  "code": 1002,
  "http_response": {
     "message": "We could not find the resource you requested.",
      "code": 404
   }
}

Le tableau suivant fournit plus d'informations sur les catégories d'erreurs de réponse HTTP renvoyées par l'API IBM® QRadar® REST :

HTTP catégorie d'erreur Code de réponse HTTP HTTP message de réponse
Multiple Choices 300 The requested resource corresponds to any one of a set of representations, each with its own specific location.
Moved Permanently 301 The resource has moved permanently. Please refer to the documentation.
Trouvé 302 The resource has moved temporarily. Please refer to the documentation.
Voir autres 303 The resource can be found under a different URI.
Not Modified 304 The resource is available and not modified.
Utiliser le proxy 305 The requested resource must be accessed through the proxy given by the Location field.
Redirection temporaire 307 The resource resides temporarily under a different URI.
Demande incorrecte 400 Invalid syntax for this request was provided.
Non autorisé 401 You are unauthorized to access the requested resource. Please log in.
Interdit 403 Your account is not authorized to access the requested resource.
Introuvable 404 We could not find the resource you requested. Please refer to the documentation for the list of resources.
Method Not Allowed 405 This method type is not currently supported.
Inacceptable 406 Acceptance header is invalid for this endpoint resource.
Proxy Authentication Required 407 Authentication with proxy is required.
Request Timeout 408 Client did not produce a request within the time that the server was prepared to wait.
Conflit 409 The request could not be completed due to a conflict with the current state of the resource.
Gone 410 The requested resource is no longer available and has been permanently removed.
Longueur requise 411 Length of the content is required, please include it with the request.
Echec de précondition 412 The request did not match the pre-conditions of the requested resource.
Request Entity Too Large 413 The request entity is larger than the server is willing or able to process.
URI de demande trop long 414 The request URI is longer than the server is willing to interpret.
Type de support non pris en charge 415 The requested resource does not support the media type provided.
Plage demandée non satisfaisante 416 The requested range for the resource is not available.
Expectation Failed 417 Unable to meet the expectation given in the Expect request header.
ARGUMENTS MANQUANTS 419 The requested resource is missing required arguments.
ARGUMENTS NON VALIDES 420 The requested resource does not support one or more of the given parameters.
Entité intraitable 422 The request was well-formed but was unable to be followed due to semantic errors.
Erreur de serveur interne 500 Unexpected internal server error.
Not Implemented 501 The requested resource is recognized but not implemented.
Bad Gateway 502 Invalid response received when acting as a proxy or gateway.
Service Unavailable 503 The server is currently unavailable.
Gateway Timeout 504 Did not receive a timely response from upstream server while acting as a gateway or proxy.
Version HTTP non prise en charge 505 The HTTP protocol version used in the request message is not supported.
Echec d'initialisation 550 A failure occurred during initialization of services. API will be unavailable.