WC_REST_Orders_V2_Controller::prepare_coupon_lines( array $posted, string $action = 'create', object $item = null )
Create or update an order coupon.
Description Description
Parameters Parameters
- $posted
- 
					(Required) Item data. 
- $action
- 
					(Optional) 'create' to add coupon or 'update' to update it. Default value: 'create' 
- $item
- 
					(Optional) Passed when updating an item. Null during creation. Default value: null 
Return Return
Source Source
File: includes/rest-api/Controllers/Version2/class-wc-rest-orders-v2-controller.php