API response codes

The Inkit API returns the following response codes:

Code	Name	Description
`200`	`SUCCESS`	The API request returned successfully.
`201`	`CREATED`	The API request successfully created a resource.
`202`	`ACCEPTED`	The API successfully processed the request, but the request may still fail.
`204`	`DELETED`	The API request successfully deleted a resource.
`400`	`BAD REQUEST`	The API request was invalid.
`401`	`UNAUTHORIZED`	The API key in the request was not authorized.
`403`	`FORBIDDEN`	The API request was forbidden.
`404`	`NOT FOUND`	The requested resource was not found.
`405`	`NOT ALLOWED`	The requested HTTP method was not allowed for the API endpoint.
`422`	`UNPROCESSABLE CONTENT`	The query or body parameters in the API did not pass validation.
`429`	`TOO MANY REQUESTS`	The request exceeds the API's rate limit.
`500`	`INTERNAL SERVER ERROR`	An internal server error occurred. Please contact [email protected].
`503`	`SERVICE UNAVAILABLE`	The API service is temporarily unavailable. Please try again later.