Error Codes ----------- ArangoDB error code constants are provided for convenience. **Example** .. code-block:: python from arangoasync import errno # Some examples assert errno.NOT_IMPLEMENTED == 9 assert errno.DOCUMENT_REV_BAD == 1239 assert errno.DOCUMENT_NOT_FOUND == 1202 You can see the full list of error codes in the `errno.py`_ file. For more information, refer to the `ArangoDB Manual`_. .. _ArangoDB Manual: https://www.arangodb.com/docs/stable/appendix-error-codes.html .. _errno.py: https://github.com/arangodb/python-arango-async/blob/main/arangoasync/errno.py