---
title: "Changes to Dry run: apply a column mapping, check every row and find duplicates. Nothing is imported"
method: POST
path: "/api/v1/imports/{id}/preview"
---

# Changes to Dry run: apply a column mapping, check every row and find duplicates. Nothing is imported

`POST /api/v1/imports/{id}/preview`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 4 revisions.

- **2026-10-19** `eb8bf8256417`: 1 info

## Changes

- **2026-10-19** `eb8bf8256417`: 1 info
  - added the new optional request property `options/service_renames`

---

[Operation](https://skmtc.dev/scalingfirm/apis/tsf-booking-api/docs/api/v1/imports/:id/preview/post.md) · [API](https://skmtc.dev/scalingfirm/apis/tsf-booking-api.md) · [Page](https://skmtc.dev/scalingfirm/apis/tsf-booking-api/changes/api/v1/imports/:id/preview/post)