List Accepted Payment Methods
Returns a list of accepted payment methods based on the `order_id` or `checkout_id`.
**Notes**
* Use the [Create an Order](/developer/api-reference/rest/admin/management/orders/create-order) endpoint to generate the `order_id`.
* Orders created will be set to incomplete order status.
* The cart ID and checkout ID are the same.
**Required Fields**
* `order_id` or `checkout_id`