---
title: "Changes to Start Sync"
method: POST
path: "/api/syncs/{id}/executions"
---

# Changes to Start Sync

`POST /api/syncs/{id}/executions`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 51 revisions.

- **2026-10-21** `61c2b96f65ba`: 3 breaking, 5 warning, 1 info
- **2026-09-16** `01e314882a97`: 2 info

## Changes

- **2026-10-21** `61c2b96f65ba`: 3 breaking, 5 warning, 1 info
  - added `#/components/schemas/Source` to the `source_identities/items/items/source` request property `allOf` list
  - the `source_identities/items/items/source` request property type changed from `object` to no type
  - the `data` response's property type changed from `object` to no type for status `200`
  - removed the request property `source_identities/items/items/source/field`
  - removed the request property `source_identities/items/items/source/model_id`
  - removed the optional property `data/created_at` from the response with the `200` status
  - removed the optional property `data/id` from the response with the `200` status
  - removed the optional property `data/status` from the response with the `200` status
  - added `#/components/schemas/StartSyncResponseSchema` to the `data` response property `allOf` list for the response status `200`
- **2026-09-16** `01e314882a97`: 2 info
  - api operation id `api/v2.StartSync` removed and replaced with `api/v5.StartSync`
  - added the new optional request property `source_identities`

---

[Operation](https://skmtc.dev/polytomic/apis/polytomic-api/docs/api/syncs/:id/executions/post.md) - [API](https://skmtc.dev/polytomic/apis/polytomic-api.md) - [Page](https://skmtc.dev/polytomic/apis/polytomic-api/changes/api/syncs/:id/executions/post)