List of common API error codes from the v4 API
| API Error Code | Description | Status Code |
|---|---|---|
| MD103 | Returned if multiple pagination parameters are specified in the api call. | 400 |
| MD403 | Returned if the request is asking for more than 1000 results | 403 |
| CS102 | Returned if entity collection id specified is invalid. | 404 |
| CS103 | Returned when a call to the api endpoint contains a non-json body or an invalid json search request. | 400 |
| CS105 | Returned if a call is made to the invalid uri. | 400 |
| CS106 | If query timeout is exceeded, the response will contain this error message. | 400 |
| CS109 | Returned if specified operator_id is unknown or invalid. | 400 |
| CS111 | Returned if specified values are invalid, or the format ins't supported. | 400 |
| CS112 | Returned if field_id specified in the request does not exist. | 404 |
| CS15x (ie CS151 - CS155) | Returned if client exceeds the rate limit of 200 requests per minute. Clients should implement a retry logic with exponential backoff. | 429 |
| CS404 | Returned if the requested resource cannot be found by its name. | 404 |
| GW502 | Returned when service is unavailable during an outage. | 502 |
| LA409 | Returned when too many requests are made and the user is rate-limited. | 409 |
| LA401 | Returned when the user_key specified is invalid. | 401 |
| GW500 | A generic error response indicating an internal problem. | 500 |

