---
title: "Changes to Create a conversation."
method: POST
path: "/api/v1/projects/{projectId}/conversations"
---

# Changes to Create a conversation.

`POST /api/v1/projects/{projectId}/conversations`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 5 of 10 revisions.

- **2026-11-03** `77aab4354382`: 4 warning, 1 info
- **2026-07-17** `b80e6dfcf78d`: 2 warning, 2 info
- **2023-07-27** `2cd2d58839d0`: 1 info
- **2023-07-12** `1675fc6aa16a`: 1 warning, 8 info
- **2023-06-02** `1842d7fd0430`: 10 warning, 4 info

## Changes

- **2026-11-03** `77aab4354382`: 4 warning, 1 info
  - added the new `422.00` enum value to the `data/code` response property for the response status `400`
  - added the new `422.00` enum value to the `data/code` response property for the response status `401`
  - added the new `422.00` enum value to the `data/code` response property for the response status `404`
  - added the new `422.00` enum value to the `data/code` response property for the response status `500`
  - added the non-success response with the status `429`
- **2026-07-17** `b80e6dfcf78d`: 2 warning, 2 info
  - added the new `Agent id is required` enum value to the `data/message` response property for the response status `404`
  - added the new `Agent with id {projectId} not found` enum value to the `data/message` response property for the response status `404`
  - removed the `Project id is required` enum value from the `data/message` response property for the response status `404`
  - removed the `Project with id {projectId} not found` enum value from the `data/message` response property for the response status `404`
- **2023-07-27** `2cd2d58839d0`: 1 info
  - added the non-success response with the status `400`
- **2023-07-12** `1675fc6aa16a`: 1 warning, 8 info
  - removed the optional property `data/conversation` from the response with the `201` status
  - added the optional property `data/created_at` to the response with the `201` status
  - added the optional property `data/created_by` to the response with the `201` status
  - added the optional property `data/deleted_at` to the response with the `201` status
  - added the optional property `data/id` to the response with the `201` status
  - added the optional property `data/name` to the response with the `201` status
  - added the optional property `data/project_id` to the response with the `201` status
  - added the optional property `data/session_id` to the response with the `201` status
  - added the optional property `data/updated_at` to the response with the `201` status
- **2023-06-02** `1842d7fd0430`: 10 warning, 4 info
  - removed the optional property `data/created_at` from the response with the `201` status
  - removed the optional property `data/created_by` from the response with the `201` status
  - removed the optional property `data/deleted_at` from the response with the `201` status
  - removed the optional property `data/id` from the response with the `201` status
  - removed the optional property `data/name` from the response with the `201` status
  - removed the optional property `data/project_id` from the response with the `201` status
  - removed the optional property `data/session_id` from the response with the `201` status
  - removed the optional property `data/updated_at` from the response with the `201` status
  - added the new `Project id is required` enum value to the `data/message` response property for the response status `404`
  - added the new `Project with id {projectId} not found` enum value to the `data/message` response property for the response status `404`
  - removed the non-success response with the status `400`
  - added the optional property `data/conversation` to the response with the `201` status
  - removed the `Agent id is required` enum value from the `data/message` response property for the response status `404`
  - removed the `Agent with id {projectId} not found` enum value from the `data/message` response property for the response status `404`

---

[Operation](https://skmtc.dev/poll-the-people/apis/customgpt-ai/docs/api/v1/projects/:projectId/conversations/post.md) - [API](https://skmtc.dev/poll-the-people/apis/customgpt-ai.md) - [Page](https://skmtc.dev/poll-the-people/apis/customgpt-ai/changes/api/v1/projects/:projectId/conversations/post)