Use the status codes below to understand how an API request has been handled.
200
Success
Chargeable
Request has been successfully received and a response has been sent.
202
Accepted
Non-chargeable
Request has been received and accepted for processing, but the action has not yet been completed.
204
No content
Non-chargeable
Request has been successfully received but there is no content to return, for example if an invalid VRM has been sent.
206
Partial content
Non-chargeable
Request has been successfully received but limited content is returned, for example if an invalid VRM has been sent.
400
Bad request
Non-chargeable
Request was not received, for example if any required parameters are missing.
403
Forbidden
Non-chargeable
Request was rejected, for example if the API key is invalid or the service is not enabled.
429
Too many requests
Non-chargeable
API key rate limit or quota has been exceeded.
500
Internal server error
Non-chargeable
We are unable to process the request, for example if the API is under extremely heavy load.
503
Service unavailable
Non-chargeable
Service is temporarily unavailable.