code: def update_sandbox_product(
          self,
          product_id,
          surge_multiplier=None,
          drivers_available=None,
      ):
          
          args = {
              'surge_multiplier': surge_multiplier,
              'drivers_available': drivers_available,
          }
  
          endpoint = 'v1.2/sandbox/products/{}'.format(product_id)
          return self._api_call('PUT', endpoint, args=args)
docs: Update sandbox product availability.
  
          Params
              product_id (str)
                  Unique identifier representing a specific product for a
                  given location.
              surge_multiplier (float)
                  Optional surge multiplier to manipulate pricing of product.
              drivers_available (bool)
                  Optional boolean to manipulate availability of product.
  
          Returns
              (Response)
                  The Response with successful status_code
                  if product status was updated.