API Status Codes and Errors

Status Codes and Errors

Code	Description	Notes
200	OK	The request was successful
400	Bad Request	The request was not properly formed and therefore was not successful
422	Unprocessable Entity	The server understands the content type of the request entity, and the syntax of the request entity is correct, but it was unable to process the contained instructions
403	Unauthorized	Invalid credentials
404	Entity Not Found	Entity not found. (e.g. This exception will show up when wrong campaign ID is provided)
429	Too Many Requests	Number of requests have exceeded the rate limit for the integrator. Retry after 10 minutes.
500/520	Internal Server Error	An internal server error has occurred
503	Service Not Available	Server is temporarily unable to handle the request. Try again later
521	Service Not Available	The origin server has refused the connection. Try again later