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Zellis Intelligence Platform Developer Portal

Response codes

Here are a list of our response codes:

Response code

Response code meaning

Notes

200

OK

This indicates that the request has succeeded

201

Created

Request fulfilled, and resource created

202

Accepted

Request accepted for processing, but processing not commenced yet

204

No Content

The server has successfully fulfilled the request, and there is no additional content to send in the response payload body

400

Bad Request

The server is unable to process the request due to invalid information sent

401

Authorization Error

Authentication credentials are incorrect

403

Forbidden

Request is understood, but is not authorised

404

Not Found

Either the URL being used doesn’t exist or the resource requested doesn’t exist

405

Method Not Allowed

A request method is not supported for the requested resource; for example, a GET request on a request that requires data to be presented via POST, or a PUT request on a read-only resource.

410

Gone

Access to the target resource is no longer available

415

Unsupported Media Type

The status code indicates that the server refused to accept the request because the message content format is not supported in the Content-Type request header.

423

Locked

The resource that is being accessed is locked

426

Upgrade Required

It indicates that the server is refusing to perform the request, system upgrades is required

429

Too Many Requests

The user has sent too many requests in a given amount of time (“rate limiting”).

500

Internal Server Error

The server encountered an unexpected condition that resulted in an incomplete request

503

Service Unavailable

The server is not ready to handle the request.  The server could be down.

504

Gateway Timeout

The server was acting as a gateway or proxy and did not receive a timely response from the upstream server.

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