---
title: "Changes to Create a new conversation with the list of participants in your account's default service"
method: POST
path: "/v1/ConversationWithParticipants"
---

# Changes to Create a new conversation with the list of participants in your account's default service

`POST /v1/ConversationWithParticipants`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 4 of 51 revisions.

- **2025-08-18** (v1) `7c6893e0ba68` — 2 warning, 1 info
- **2025-07-03** (v1) `92d1169c37c2` — 4 breaking
- **2025-03-11** (v1) `b4d0e634cd69` — 4 breaking
- **2024-10-24** (v1) `a3c99e0ba886` — 1 info

## Changes

- **2025-08-18** (v1) `7c6893e0ba68` — 2 warning, 1 info
  - added the new `initializing` enum value to the `state` response property for the response status `201`
  - added the new `initializing` enum value to the `state` response property for the response status `202`
  - added the new `initializing` enum value to the request property `State`
- **2025-07-03** (v1) `92d1169c37c2` — 4 breaking
  - the `bindings` response's property type changed from `object` to no type for status `201`
  - the `bindings` response's property type changed from `object` to no type for status `202`
  - the `timers` response's property type changed from `object` to no type for status `201`
  - the `timers` response's property type changed from `object` to no type for status `202`
- **2025-03-11** (v1) `b4d0e634cd69` — 4 breaking
  - the `bindings` response's property type changed from no type to `object` for status `201`
  - the `bindings` response's property type changed from no type to `object` for status `202`
  - the `timers` response's property type changed from no type to `object` for status `201`
  - the `timers` response's property type changed from no type to `object` for status `202`
- **2024-10-24** (v1) `a3c99e0ba886` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/twilio/apis/conversations-v1/docs/v1/ConversationWithParticipants/post.md) · [API](https://skmtc.dev/twilio/apis/conversations-v1.md) · [Page](https://skmtc.dev/twilio/apis/conversations-v1/changes/v1/ConversationWithParticipants/post)