camera_set_backplate_function
Sets a backplate function on a camera.
arguments
- "camera_name" : String
The name of the camera. This name must be the full database name of the camera, including namespace.
- "function_name" : String (default: null)
The name of the backplate function. This name must be the full database name of the function, including namespace. If not provided, or is an empty string, then the existing function will be removed.