---
title: "Changes to Send a chat message on a case"
method: POST
path: "/cases/{id}/chats"
---

# Changes to Send a chat message on a case

`POST /cases/{id}/chats`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 13 revisions.

- **2026-10-01** `460a861d7d9b`: 3 info
- **2026-09-20** `7a1c16414f83`: 1 breaking

## Changes

- **2026-10-01** `460a861d7d9b`: 3 info
  - response property `role` deprecated (media type: text/plain)
  - response property `role` deprecated (media type: application/json)
  - response property `role` deprecated (media type: text/json)
- **2026-09-20** `7a1c16414f83`: 1 breaking
  - for the `header` request parameter `Idempotency-Key`, the minLength was increased from `0` to `1`

---

[Operation](https://skmtc.dev/debitura/apis/debitura-collection-partner-api/docs/cases/:id/chats/post.md) - [API](https://skmtc.dev/debitura/apis/debitura-collection-partner-api.md) - [Page](https://skmtc.dev/debitura/apis/debitura-collection-partner-api/changes/cases/:id/chats/post)