API Manager response codes
HTTP response codes that the API Manager runtime can return when a transaction is terminated by an API Manager-enabled API Gateway.
1 minute read
|Response code||Response text||Reason|
|400||Bad Request||Malformed URI received, or content-type checking failed, or parameter validation failed, or unable to resolve path parameters, or unable to encode outbound parameters as UTF-8.|
|401||Unauthorized||Authentication failure (Inbound security device authentication failed)|
|404||No match found for request||Unable to find a matched API method|
|404||General Exception||Generic error thrown by the underlying API Gateway (on which the API Manager runtime is running) when an unexpected exception occurs|
|405||Method Not Allowed||No match found for the presented verb/path combination (there may be a match on path, but not on verb)|
|429||Too Many Requests||Configured quota has been exceeded|
|500||Internal Server Error||Generic error returned when an unexpected exception occurs (for example, Cassandra not reachable)|
|500||Unexpected API invocation|
|504||Gateway Timeout||Gateway times out when attempting to contact a back-end service via the Connection or Connect to URL filter|
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.
Last modified July 21, 2020: RDAPI-20970 Created new file for customer configurations (#954) (7dd20b2d)