Currently for US addresses we don't pass the state on FedEx rate lookups. It seems FedEx has changed their API and now want states but they are doing the transition somewhat gracefully and allowing non-stated states for now and just giving a warning.
The warning given is "NOTE - 820: The destination state/province code has been changed."
This is mostly guesswork based on the warning and the fact that we don't pass through states. I don't have a recent copy of the API docs on hand right now to check.
Currently for US addresses we don't pass the state on FedEx rate lookups. It seems FedEx has changed their API and now want states but they are doing the transition somewhat gracefully and allowing non-stated states for now and just giving a warning.
The warning given is "NOTE - 820: The destination state/province code has been changed."
This is mostly guesswork based on the warning and the fact that we don't pass through states. I don't have a recent copy of the API docs on hand right now to check.
@eboswort @kmcphillips