public function create_product_shipping_class( $data ) {
		global $wpdb;

		try {
			if ( ! isset( $data['product_shipping_class'] ) ) {
				throw new WC_API_Exception( 'woocommerce_api_missing_product_shipping_class_data', sprintf( __( 'No %1$s data specified to create %1$s', 'woocommerce' ), 'product_shipping_class' ), 400 );
			}

			// Check permissions
			if ( ! current_user_can( 'manage_product_terms' ) ) {
				throw new WC_API_Exception( 'woocommerce_api_user_cannot_create_product_shipping_class', __( 'You do not have permission to create product shipping classes', 'woocommerce' ), 401 );
			}

			$defaults = array(
				'name'        => '',
				'slug'        => '',
				'description' => '',
				'parent'      => 0,
			);

			$data = wp_parse_args( $data['product_shipping_class'], $defaults );
			$data = apply_filters( 'woocommerce_api_create_product_shipping_class_data', $data, $this );

			// Check parent.
			$data['parent'] = absint( $data['parent'] );
			if ( $data['parent'] ) {
				$parent = get_term_by( 'id', $data['parent'], 'product_shipping_class' );
				if ( ! $parent ) {
					throw new WC_API_Exception( 'woocommerce_api_invalid_product_shipping_class_parent', __( 'Product shipping class parent is invalid', 'woocommerce' ), 400 );
				}
			}

			$insert = wp_insert_term( $data['name'], 'product_shipping_class', $data );
			if ( is_wp_error( $insert ) ) {
				throw new WC_API_Exception( 'woocommerce_api_cannot_create_product_shipping_class', $insert->get_error_message(), 400 );
			}

			$id = $insert['term_id'];

			do_action( 'woocommerce_api_create_product_shipping_class', $id, $data );

			$this->server->send_status( 201 );

			return $this->get_product_shipping_class( $id );
		} catch ( WC_API_Exception $e ) {
			return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
		}
	}