Do you see the shipping fields you had set, in the merchant email that's generated?
Just to test, I set the shipping fields (we use exclusively Accept Hosted API flow), and I got th fields I set the email.
If you have them in that email, than, I think, it can be assumed that AZ has them in their database (so the 'setting part' was successfull).
(sorry not an answer to your question, we do not use shipping or getTransactionDetail, yet).
============== RESULTS ==============
Response : This transaction has been approved.
Auth Code : D5MGF5
Transaction ID : 50131390627
Address Verification : Street Address: Match -- First 5 Digits of Zip: Match
==== CUSTOMER BILLING INFORMATION ===
Customer ID :
First Name : Test Shipping
Last Name : Shipping Last
Company :
Address :
City :
State/Province :
Zip/Postal Code :
Country : US
Phone :
Fax :
E-Mail : someemail@email.com
==== CUSTOMER SHIPPING INFORMATION ===
First Name : Renaissance First
Last Name : Renaissance Last
Company : Renaissance Inc
Address : Renaissance Street, # 01
City : Baltimore
State/Province :
Zip/Postal Code : 21201
Country : USA
======= ADDITIONAL INFORMATION ======
Tax :
Duty :
Freight :
Tax Exempt :
PO Number :
