These are universal errors that can be seen throughout the REST API:
| Code | Message | Meaning |
|---|---|---|
| 1 | No API Key provided, or Key is invalid | The API key does not exist or has an error in it |
| 2 | This API Key has been removed or disabled | The API has been removed or disabled from the account |
| 3 | You cannot use this method with your permissions | Trying to run a POST method, but permissions are not set to Read-write |
| 4 | Wrong request method used | You have used the wrong request method. e.g. Used GET but expected POST |
| 5 | A required parameter is missing | One of the required parameters needed is missing. |
| 6 | Request method does not exist | The requested URL method does not exist |