> For the complete documentation index, see [llms.txt](https://developer.collibra.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.collibra.com/api/graphql/data-access/object-types/comment.md).

# Comment

Represents a single comment.

```graphql
type Comment {
  createdAt: Time!
  createdBy: User
  entityId: ID!
  entityType: EntityType!
  id: ID!
  message: MessageValue!
  modifiedAt: Time!
  thread(
    after: String
    limit: Int
    order: [CommentOrderByInput!]
  ): CommentConnectionResult!
  threadId: ID
}
```

### Fields

#### createdAt ● [`Time!`](/api/graphql/data-access/scalars/time.md) non-null scalar <a href="#created-at" id="created-at"></a>

The time this comment was created.

#### createdBy ● [`User`](/api/graphql/data-access/object-types/user.md) object <a href="#created-by" id="created-by"></a>

The user that created the comment.

#### entityId ● [`ID!`](/api/graphql/data-access/scalars/id.md) non-null scalar <a href="#entity-id" id="entity-id"></a>

The ID of the entity this comment is linked to.

#### entityType ● [`EntityType!`](/api/graphql/data-access/enumerations/entity-type.md) non-null enum <a href="#entity-type" id="entity-type"></a>

The type of entity this comment is linked to.

#### id ● [`ID!`](/api/graphql/data-access/scalars/id.md) non-null scalar <a href="#id" id="id"></a>

The unique identifier of the comment.

#### message ● [`MessageValue!`](/api/graphql/data-access/unions/message-value.md) non-null union <a href="#message" id="message"></a>

The message of the comment. These can be typed to support normal user comments, but also structured comments for specific functionalities.

#### modifiedAt ● [`Time!`](/api/graphql/data-access/scalars/time.md) non-null scalar <a href="#modified-at" id="modified-at"></a>

The time this comment was last modified.

#### thread ● [`CommentConnectionResult!`](/api/graphql/data-access/unions/comment-connection-result.md) non-null union <a href="#thread" id="thread"></a>

The list of comments in the thread (children of this comment).

**after ●** [**`String`**](/api/graphql/data-access/scalars/string.md) **scalar**

**limit ●** [**`Int`**](/api/graphql/data-access/scalars/int.md) **scalar**

**order ●** [**`[CommentOrderByInput!]`**](/api/graphql/data-access/input-types/comment-order-by-input.md) **list input**

#### threadId ● [`ID`](/api/graphql/data-access/scalars/id.md) scalar <a href="#thread-id" id="thread-id"></a>

An optional unique identifier of the thread (parent comment) this comment is part of.

### Member Of

[`CommentEdge`](/api/graphql/data-access/object-types/comment-edge.md) object

### Implemented By

[`CommentResult`](/api/graphql/data-access/unions/comment-result.md) union