# POST /post-order/v2/return/{}/file/submit stops working

Calls to POST /post-order/v2/return/{id}/file/submit on eBay API stopped working on February 2, 2026.

On February 2, 2026, eBay removed the POST /post-order/v2/return/{id}/file/submit endpoint. Any calls made to this endpoint fail. eBay API decommissioned and removed this deprecated call alongside its associated types.

## What to use instead

eBay names no replacement for this Post-Order call; handle the step on eBay or drop it. Because the call was removed without a replacement, deciding what the code should do instead requires a product decision.

eBay removed the call without a replacement: what the code did with it is a product decision.

- API: eBay API (api.ebay.com)
- Kind: Endpoint removal
- Takes effect: February 2, 2026
- Calls after that day: fail
- Calls it hits: `POST /post-order/v2/return/{id}/file/submit`
- Source: [Announcement](https://developer.ebay.com/develop/api/post-order-api/release-notes)
- Verified: November 6, 2026, against eBay API's own pages
- Page: https://www.okapi.bot/providers/ebay-api/breaking-changes/post-post-order-v2-return-file-submit-stops-working/

## eBay API's words

> Decommissioned on February 2, 2026: API calls and types The following deprecated calls were decommissioned and removed from the documentation: - Get Return Estimate - Get Return Shipping Label - Submit Return File

Okapi finds the calls this change hits in your repo and opens the pull request with the fix: https://github.com/apps/okapi-agent