---
title: "Queue a human reply using a stable message ID; acceptance does not prove delivery"
method: POST
path: "/workspaces/{workspaceId}/inbox/{conversationId}/messages"
---

# Queue a human reply using a stable message ID; acceptance does not prove delivery

`POST /workspaces/{workspaceId}/inbox/{conversationId}/messages`

The document declares OpenAPI 3.2.1, and this page reads only OpenAPI 3.0.x and 3.1.x, so this operation's parameters and responses are not shown here. They are in the [OpenAPI document](https://skmtc.dev/communicate/apis/communicate-public-rest-api/revisions/b00fd5bd9f77?raw).

---

[API](https://skmtc.dev/communicate/apis/communicate-public-rest-api.md) · [All operations](https://skmtc.dev/communicate/apis/communicate-public-rest-api/llms.txt) · [OpenAPI document](https://skmtc.dev/communicate/apis/communicate-public-rest-api/revisions/b00fd5bd9f77?raw)