Deletes a coupon.
The deleteCoupon() function returns a Promise that resolves when the specified coupon is deleted.
You can only call this method when authenticated as a Wix app or Wix user identity.
function deleteCoupon(_id: string): Promise<void>;ID of the coupon to delete.
import { coupons } from "@wix/marketing";
async function deleteCoupon(id) {
const response = await coupons.deleteCoupon(id);
}This method doesn’t return any custom errors, but may return standard errors. Learn more about standard Wix errors.