| Code | Message | Remarks/Error |
|---|
| 0 | ok | |
| General Request Errors |
| 100 | Malformed or not supported request | |
| 101 | Unauthorized request - please include all your authentication fields | specific missing parameter : public/private key |
| 102 | Forbidden - you are not allowed to perform this request or api key has been revoked | |
| 103 | Request validation failed | Usually followed by specific field error messages (source/target lang) |
| 104 | Item is missing or you are not authorized | Usually followed by specific unauthorized item, (context_id |
| 105 | action is forbidden because of certain dependencies | Usually followed by a specific item that cant be deleted ( context_id) |
| 106 | Comments have been disabled for this project status | |
| 107 | Cannot cancel project in this status | |
| 108 | Please select the same language as source and target on general proofreading projects | |
| 109 | Wordcount is zero, cannot create project | |
| Project Related Errors |
| 200 | "insufficient credits to fulfill your request - action required" | |
| 201 | "language pair is currently unsupported" | |
| 202 | "unknown project id or you are not authorized to access this project" | |
| 203 | "translation has not been submitted for this project yet | |
| 204 | No phrases found for translation project | override default by using retranslation=true |
| 205 | Language pair is currently not supported for requested expertise or expertise is not supported | |
| Machine Translation |
| 301 | language detection failed | |
| 302 | "language pair is currently not supported for machine translation" | |
| Resources Related Errors |
| 401 | Unable to upload file: file is empty | |
| 402 | Unable to upload file: file size is not supported | |
| Internal Errors |
| 900 | "unexpected internal error" | |
