AddShippingMethodAdjustment

This action indicates that an adjustment must be made on a shipping method. For example, make the shipping method free.

action"addShippingMethodAdjustment"Required

The type of action.

shipping_method_idstringRequired

The associated shipping method's ID.

amountnumberRequired

The amount to remove off the shipping method's total.

codestringRequired

The promotion's code.

descriptionstring

The promotion's description.