---
title: "Add new comment"
method: POST
path: "/groups/{groupId}/artifacts/{artifactId}/versions/{version}/comments"
tags: ["Versions"]
---

# Add new comment

`POST /groups/{groupId}/artifacts/{artifactId}/versions/{version}/comments`

## Request

- The document declares no server URL.
- Auth: none declared

Adds a new comment to the artifact version.  Both the `artifactId` and the
unique `version` number must be provided.

This operation can fail for the following reasons:

* No artifact with this `artifactId` exists (HTTP error `404`)
* No version with this `version` exists (HTTP error `404`)
* A server error occurred (HTTP error `500`)

## Request body

- NewComment
  - `value` string, required

## Response `200`

The comment was successfully created.

- Comment
  - `value` string, required
  - `createdOn` string, date-time, required
  - `createdBy` string, required
  - `commentId` string, required

## Other responses

- `401`: Common response for all operations that can return a `401` error indicating authentication is required.
- `403`: Common response for all operations that can return a `403` error indicating the user is authenticated but not authorized.
- `404`: Common response for all operations that can return a `404` error.
- `500`: Common response for all operations that can fail with an unexpected server error.

## Changes

> 65 revisions in range; 1 not diffed.

- **2023-05-19** (v2) `e4234822db07`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/apicurio/apis/apicurio-registry-api-v2/changes/groups/:groupId/artifacts/:artifactId/versions/:version/comments/post.md)

---

[API](https://skmtc.dev/apicurio/apis/apicurio-registry-api-v2.md) - [All operations](https://skmtc.dev/apicurio/apis/apicurio-registry-api-v2/llms.txt) - [OpenAPI document](https://skmtc.dev/apicurio/apis/apicurio-registry-api-v2/revisions/8c48f413fa1f?raw)