HTTP response status codes
This table lists the common HTTP response status codes that are returned when an incorrect request is sent to the 3DS Server and a proposed solution, if available.
|Status code||Possible error scenario||Proposed solution|
|401||Authentication failed. For example, the API key is missing or incorrect in the request header or the request authentication credentials are invalid.||Validate that the API Key is the one you received at the time of boarding or the username and password are correct.Authentication sample request and response|
|403||API key in the request header is a public key.||Validate that the API Key is the one you received at the time of boarding.|
|405||Invalid request method.|
|406||Invalid value specified in the Accept header. Invalid values could be ‘text/html’, ‘text/plain’, ‘application/xml’, etc.||The Accept header should either be empty or the only accepted value is |
|413||Payload too large. Request entity is larger than the limit defined by server i.e. 256 KB.||Try to truncate values in the optional fields. See the /3ds2/authenticate request parameters description for a list of required and optional parameters for each request sent to the 3DS Server.|
|415||Accepted Content-Type in the header is ||Validate the Content-Type value in the request header is set to |
This release of Elavon’s 3D Secure 2.1 solution does not support versioning. The application ignores any data that you provide in the Accept-Version header.