Wix Forum backend

Hello, does anyone knows how to access the wix forum backend object after it has been created. We know that after create a new forum comment the event onCommentCreated() has an object, as discribed in the Velo API. But what function or event we can use to access that object?

Bellow you can see the API example:
// Place this code in a file named events.js
// in the Backend section of your code files.

export function wixForum_onCommentCreated(event) {
const commentId = event.commentId;
const commentText = event.comment.plainContent;
}

/* Full comment object:

  • {
  • “_id”: “5f88058be9b6b100175b154c”,
  • “postId”:“5f88058be9b6b100175b154a”,
  • “_ownerId”:“32cf071a-ck2f-450f-ad74-5a25db0b1b6g”,
  • “plainContent”: “This is my comment text.”,
  • “replyCount”: 0,
  • “likeCount”: 0,
  • “upvoteCount”: 0,
  • “downvoteCount”: 0,
  • “score”: 0,
  • “_createdDate”: “2020-10-26T07:18:20.297Z”,
  • “_editedDate”: null,
  • “_lastActivityDate”: “2020-10-26T07:18:20.297Z”,
  • “pageUrl”: “/forum/main/comment/5f88058be9b6b100175b154c”
  • }
    */