/**
  * Update the corresponding Square Item for a WC Product.
  *
  * See: https://docs.connect.squareup.com/api/connect/v1/#put-itemid
  *
  * @param WC_Product $wc_product
  * @param string     $square_item_id
  * @param bool       $include_category
  * @param bool       $include_inventory
  * @return object|bool Updated Square Item object on success, boolean False on failure.
  */
 public function update_square_product($wc_product, $square_item_id, $include_category = false, $include_inventory = false)
 {
     // We can only handle simple products or ones with variations
     if (!in_array($wc_product->product_type, array('simple', 'variable'))) {
         return false;
     }
     // TODO: Consider making this method "dumber" - remove this formatting call.
     $product = WC_Square_Utils::format_wc_product_update_for_square_api($wc_product, $include_category);
     $endpoint = 'items/' . $square_item_id;
     return $this->_client->request('Updating a Product', $endpoint, 'PUT', $product);
 }