> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://notion.ferndocs.com/reference/comment-object/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://notion.ferndocs.com/_mcp/server.

# Comment

The Comment object represents a comment on a Notion page or block. Comments can be viewed or created by an integration that has access to the page/block and the correct capabilities. Please see the [Capabilities guide](/reference/capabilities) for more information on setting up your integration's capabilities.

When [retrieving comments](/reference/retrieve-a-comment), one or more Comment objects will be returned in the form of an array, sorted in ascending chronological order. When [adding a comment](/reference/create-a-comment) to a page or discussion, the Comment object just added will always be returned.

**`JSON`**

```json JSON
{
  "object": "comment",
  "id": "7a793800-3e55-4d5e-8009-2261de026179",
  "parent": {
    "type": "page_id",
    "page_id": "5c6a2821-6bb1-4a7e-b6e1-c50111515c3d"
  },
  "discussion_id": "f4be6752-a539-4da2-a8a9-c3953e13bc0b",
  "created_time": "2022-07-15T21:17:00.000Z",
  "last_edited_time": "2022-07-15T21:17:00.000Z",
  "created_by": {
    "object": "user",
    "id": "e450a39e-9051-4d36-bc4e-8581611fc592"
  },
  "rich_text": [
    {
      "type": "text",
      "text": {
        "content": "Hello world",
        "link": null
      },
      "annotations": {
        "bold": false,
        "italic": false,
        "strikethrough": false,
        "underline": false,
        "code": false,
        "color": "default"
      },
      "plain_text": "Hello world",
      "href": null
    }
  ],
  "attachments": [
    {
      "category": "image",
      "file": {
        "url": "https://s3.us-west-2.amazonaws.com/...",
        "expiry_time": "2025-06-10T21:58:51.599Z"
      }
    }
  ],
  "display_name": {
    "type": "user",
    "resolved_name": "Avo Cado"
  }
}
```

## All comments

<Note title="Reminder: Turn on integration comment capabilities">
Integrations must have read comments or insert comments capabilities in order to interact with the Comment object through the API.  
For more information on integration capabilities, see the [capabilities guide](/reference/capabilities).
</Note>

| Property           | Type                                                                        | Description                                                                                                                                                                                                    | Example value                                                                                                                                                                                                                                                                    |
| :----------------- | :-------------------------------------------------------------------------- | :------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | :------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `object`           | `string`                                                                    | Always `"comment"`                                                                                                                                                                                             | `"comment"`                                                                                                                                                                                                                                                                      |
| `id`               | `string` (UUIDv4)                                                           | Unique identifier of the comment.                                                                                                                                                                              | `"ce18f8c6-ef2a-427f-b416-43531fc7c117"`                                                                                                                                                                                                                                         |
| `parent`           | `object`                                                                    | Information about the comment's parent. See [Parent object](/reference/parent-object). Note that comments may only be parented by pages or blocks.                                                                    | `{         "type": "block_id",         "block_id": "5d4ca33c-d6b7-4675-93d9-84b70af45d1c"     }`                                                                                                                                                                                 |
| `discussion_id`    | `string` (UUIDv4)                                                           | Unique identifier of the discussion thread that the comment is associated with. See [the guide](/docs/working-with-comments#listing-comments-for-a-page-or-block) for more information about discussion threads. | `"ce18f8c6-ef2a-427f-b416-43531fc7c117"`                                                                                                                                                                                                                                         |
| `created_time`     | `string` ([ISO 8601 date and time](https://en.wikipedia.org/wiki/ISO_8601)) | Date and time when this comment was created. Formatted as an [ISO 8601 date time](https://en.wikipedia.org/wiki/ISO_8601) string.                                                                              | `"2022-07-15T21:46:00.000Z"`                                                                                                                                                                                                                                                     |
| `last_edited_time` | `string` ([ISO 8601 date and time](https://en.wikipedia.org/wiki/ISO_8601)) | Date and time when this comment was updated. Formatted as an [ISO 8601 date time](https://en.wikipedia.org/wiki/ISO_8601) string.                                                                              | `"2022-07-15T21:46:00.000Z"`                                                                                                                                                                                                                                                     |
| `created_by`       | [Partial User](/reference/user)                                                    | User who created the comment.                                                                                                                                                                                  | `{         "object": "user",         "id": "e450a39e-9051-4d36-bc4e-8581611fc592"     }`                                                                                                                                                                                         |
| `rich_text`        | [Rich text object](/reference/rich-text)                                           | Content of the comment, which supports rich text formatting, links, and mentions.                                                                                                                              | `[         {             "text": {                 "content": "Kale",                 "link": {                     "type": "url",                     "url": "https://www.healthline.com/nutrition/10-proven-benefits-of-kale"                 }             }         }     ]` |
| `attachments`      | [Comment Attachment](/reference/rich-text-copy)                                    | File attachments on the comment                                                                                                                                                                                | `[      {        "category": "image",        "file": {          "url": "https://s3.us-west-2.amazonaws.com/9bc6c6e0-32b8-4d55-8c12-3ae931f43a01/meow...",          "expiry_time": "2025-06-10T21:58:51.599Z"        }      }    ]`                                               |
| `display_name`     | [Comment Display Name](/reference/comment-attachment-copy)                         | Custom display name on comment                                                                                                                                                                                 | `"display_name": { 		"type": "custom",  		"resolved_name": "automated response"     }`                                                                                                                                                                                           |

## Docs

- [Comment attachment](https://notion.ferndocs.com/reference/comment-attachment.md): 
- [Comment display name](https://notion.ferndocs.com/reference/comment-display-name.md):