post https://api.katanamrp.com/v1/customer_addresses
Add an address to an existing customer. A Customer can have one billing address
and multiple shipping addresses. If the new address is the first of its type, it is assigned as the default.
Add an address to an existing customer. A Customer can have one billing address
and multiple shipping addresses. If the new address is the first of its type, it is assigned as the default.