Sets the name of the user who can edit the region. This parameter can be null or an empty string to indicate, that no user name has been specified and the region can be edited by everyone.
<void> EditableRegion.setUserName(<string> username, [<EmptyRequestCallback> callback], [<ErrorCallback> errorCallback])| Parameter | Description |
|---|---|
| username | The name of the user who can edit the region. |
| callback | Optional. Is called when the operation completed. |
| error |
Optional. Is called when the operation failed with an error. |