Use the ShippingStates sub-resource to manage the states your shipping profile supports. For example, you can specify one of your shipping profiles to only support Texas, Oklahoma, Arkansas, Louisiana, and New Mexico.
Each shipping state is composed of a user-definied code and name.
The 2-letter geographic code representing the country for the physical or mailing address. Currently limited to the US.
type: list of state
The states of the shipping profile.
The unique identifier of the object.
The user supplied name that appears in Admin. You can use this field for identification purposes.