| id | The progress indicator's unique ID. |
| forceSynchronous | When you set this parameter to true it forces this method to remove the progress indicator synchronously. |
int -1 if the progress indicator is removed. Otherwise, returns the progress indicator's ID.
Finishes and removes an active progress indicator.
The progress indicator is removed on the next application tick unless it is synchronous (see Synchronous). To force this method to remove the progress indicator synchronously, set the "forceSynchronous" parameter to true.