get
https://api.intersoftsapient.net/v4/carriers//services//packageTypes
Retrieves the information about package types allowed for a specific carrier service, such as letter, parcel, printed papers, including maximum weight and dimensions.
Note: If a carrier does not offer any service package types, then an empty list is returned.
401Unauthorized
403Forbidden
404The carrier does not exist or is not enabled or the service does not exist.
500Internal Server Error
