---
title: "Changes to Run automatic context matching"
method: POST
path: "/context-api/v2/projects/{projectId}/contexts/{contextUid}/match/async"
---

# Changes to Run automatic context matching

`POST /context-api/v2/projects/{projectId}/contexts/{contextUid}/match/async`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 10 revisions.

- **2026-10-17** `2cd7a8215799`: 14 breaking, 4 info
- **2026-08-06** `ae422098d9c5`: 4 info

## Changes

- **2026-10-17** `2cd7a8215799`: 14 breaking, 4 info
  - added the pattern `^[a-z0-9]{9}$` to the `path` request parameter `projectId`
  - added `#/components/schemas/FileUri` to the `contentFileUri` request property `allOf` list
  - added the pattern `^[a-f0-9]{32}$` to the request property `stringHashcodes/items/`
  - added the pattern `^[a-z0-9]{12}$` to the request property `translationJobUids/items/`
  - the `contentFileUri` request property type changed from `string` to no type
  - the response property `response/errors/items/details` became nullable for the status `400`
  - the response property `response/errors/items/details` became nullable for the status `401`
  - the response property `response/errors/items/details` became nullable for the status `429`
  - the response property `response/errors/items/details` became nullable for the status `500`
  - the response property `response/errors/items/key` became nullable for the status `400`
  - the response property `response/errors/items/key` became nullable for the status `401`
  - the response property `response/errors/items/key` became nullable for the status `429`
  - the response property `response/errors/items/key` became nullable for the status `500`
  - the `response/data/processUid` response's property type changed from `string` to no type, and format from `uuid` to no format for status `202`
  - for the `path` request parameter `projectId`, the format was generalized from `uuid` to no format
  - the `stringHashcodes/items/` request property format was generalized from `hash` to no format
  - the `translationJobUids/items/` request property format was generalized from `hash` to no format
  - added `#/components/schemas/ProcessUid` to the `response/data/processUid` response property `allOf` list for the response status `202`
- **2026-08-06** `ae422098d9c5`: 4 info
  - added the new optional request property `translationJobUids`
  - added the new optional request property `videoMatchingMode`
  - added the optional property `response/data/processUid` to the response with the `202` status
  - response property `response/data/matchId` deprecated

---

[Operation](https://skmtc.dev/smartling/apis/smartling-rest-api-reference/docs/context-api/v2/projects/:projectId/contexts/:contextUid/match/async/post.md) - [API](https://skmtc.dev/smartling/apis/smartling-rest-api-reference.md) - [Page](https://skmtc.dev/smartling/apis/smartling-rest-api-reference/changes/context-api/v2/projects/:projectId/contexts/:contextUid/match/async/post)