private function handle_v2_rest_api_request() {
		include_once( dirname( __FILE__ ) . '/api/v2/class-wc-api-exception.php' );
		include_once( dirname( __FILE__ ) . '/api/v2/class-wc-api-server.php' );
		include_once( dirname( __FILE__ ) . '/api/v2/interface-wc-api-handler.php' );
		include_once( dirname( __FILE__ ) . '/api/v2/class-wc-api-json-handler.php' );

		include_once( dirname( __FILE__ ) . '/api/v2/class-wc-api-authentication.php' );
		$this->authentication = new WC_API_Authentication();

		include_once( dirname( __FILE__ ) . '/api/v2/class-wc-api-resource.php' );
		include_once( dirname( __FILE__ ) . '/api/v2/class-wc-api-coupons.php' );
		include_once( dirname( __FILE__ ) . '/api/v2/class-wc-api-customers.php' );
		include_once( dirname( __FILE__ ) . '/api/v2/class-wc-api-orders.php' );
		include_once( dirname( __FILE__ ) . '/api/v2/class-wc-api-products.php' );
		include_once( dirname( __FILE__ ) . '/api/v2/class-wc-api-reports.php' );
		include_once( dirname( __FILE__ ) . '/api/v2/class-wc-api-webhooks.php' );

		// allow plugins to load other response handlers or resource classes.
		do_action( 'woocommerce_api_loaded' );

		$this->server = new WC_API_Server( $GLOBALS['wp']->query_vars['wc-api-route'] );

		// Register available resources for legacy v2 REST API request.
		$api_classes = apply_filters( 'woocommerce_api_classes',
			array(
				'WC_API_Customers',
				'WC_API_Orders',
				'WC_API_Products',
				'WC_API_Coupons',
				'WC_API_Reports',
				'WC_API_Webhooks',
			)
		);

		foreach ( $api_classes as $api_class ) {
			$this->$api_class = new $api_class( $this->server );
		}

		// Fire off the request.
		$this->server->serve_request();
	}