question

yogdr0 avatar image
0 Likes"
yogdr0 asked ·

Post order return API: Invalid item or transaction id error

I am trying to create a return request in Ebay sandbox environment. But post-order/v2/return API always returns Invalid item or transaction id error: Details are as follows: **ENDPOINT**: https://api.sandbox.ebay.com/post-order/v2/return?fieldgroups=NONE **HEADERS**: Authorization: IAF USERTOKEN Content-Type: application/json **BODY**: https://api.myjson.com/bins/z391o RESPONSE CODE: 400 RESPONSE DATA: https://api.myjson.com/bins/1hjoss Already tried following approaches, but nothing worked so far: * Using lineItems.legacyItemId instead of lineItems.lineItemId. -- SAME ERROR Order details are: **ENDPOINT**: https://api.sandbox.ebay.com/sell/fulfillment/v1/order/110385643445-28997179001!954820000 **RESPONSE**: https://api.myjson.com/bins/pmo8s
post-order api
10 |600 characters needed characters left characters exceeded

Up to 2 attachments (including images) can be used with a maximum of 512.0 KiB each and 1.0 MiB total.

0 Answers

· Write an Answer

Write an Answer

Hint: Notify or tag a user in this post by typing @username.

Up to 2 attachments (including images) can be used with a maximum of 512.0 KiB each and 1.0 MiB total.