---
title: "Changes to Triggers a new Execution for the Flow"
method: POST
path: "/v2/Flows/{FlowSid}/Executions"
---

# Changes to Triggers a new Execution for the Flow

`POST /v2/Flows/{FlowSid}/Executions`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 5 of 50 revisions.

- **2026-04-14** (v2) `c52cffd90425` — 1 info
- **2026-03-24** (v2) `cbcd35943890` — 2 info
- **2025-07-03** (v2) `88ca5d3cb0bb` — 1 breaking, 1 info
- **2025-03-11** (v2) `d6e7767d27a5` — 2 breaking
- **2023-08-10** (v2) `531843bd1ac8` — 1 info

## Changes

- **2026-04-14** (v2) `c52cffd90425` — 1 info
  - added the optional property `initiated_by` to the response with the `201` status
- **2026-03-24** (v2) `cbcd35943890` — 2 info
  - added the optional property `contact_sid` to the response with the `201` status
  - added the optional property `flow_version` to the response with the `201` status
- **2025-07-03** (v2) `88ca5d3cb0bb` — 1 breaking, 1 info
  - the `context` response's property type/format changed from `object`/`` to ``/`` for status `201`
  - the `Parameters` request property type/format was generalized from `object`/`` to ``/``
- **2025-03-11** (v2) `d6e7767d27a5` — 2 breaking
  - the `Parameters` request property type/format changed from ``/`` to `object`/``
  - the `context` response's property type/format changed from ``/`` to `object`/`` for status `201`
- **2023-08-10** (v2) `531843bd1ac8` — 1 info
  - api tag `StudioV2Execution` added

---

[Operation](https://skmtc.dev/twilio/apis/twilio-studio/docs/v2/Flows/:FlowSid/Executions/post.md) · [API](https://skmtc.dev/twilio/apis/twilio-studio.md) · [Page](https://skmtc.dev/twilio/apis/twilio-studio/changes/v2/Flows/:FlowSid/Executions/post)