get(\Magento\Sales\Model\Order\Invoice::class)->loadByIncrementId('100000001'); $serviceInfo = [ 'rest' => [ 'resourcePath' => '/V1/invoices/' . $invoice->getId() . '/capture', 'httpMethod' => \Magento\Framework\Webapi\Rest\Request::HTTP_METHOD_POST, ], 'soap' => [ 'service' => self::SERVICE_NAME, 'serviceVersion' => self::SERVICE_VERSION, 'operation' => self::SERVICE_NAME . 'setCapture', ], ]; $requestData = ['id' => $invoice->getId()]; $this->_webApiCall($serviceInfo, $requestData); } }