This operation marks the todo as completed. If the todo is unassigned, it is assigned to the user before completion. This operation is idempotent. If the todo is assigned to several users, the todo is completed when all assigned users have completed the todo.
The application must have the 'write' permission granted from the Planzone.
The user must be assigned to the todo, or, the todo must be unassigned or the user must have the Project Manager role in the project.
None
The following request:
completes the todo BYiI8zbUouo3.
The response contains a todo XML element which describes the todo after the completion.
| 200 | OK | Operation succeeded |
| 403 | FORBIDDEN | The todo cannot be completed (user is not assigned to the todo or application does not have the 'write' grant. |
| 404 | NOT FOUND | The todo cannot be found |