code: def quota(self):
  		
  
  		response = self._call(
  			mm_calls.ClientState,
  			self.uploader_id
  		)
  		client_state = response.body.clientstate_response
  
  		return (client_state.total_track_count, client_state.locker_track_limit)
docs: Get the uploaded track count and allowance.
  
  		Returns:
  			tuple: Number of uploaded tracks, number of tracks allowed.