Edit a Question Title and Post

1String communityId = Network.getNetworkId();
2
3// Get the last feed item created by the context user.
4List<FeedItem> feedItems = [SELECT Id FROM FeedItem WHERE CreatedById = :UserInfo.getUserId() ORDER BY CreatedDate DESC];
5if (feedItems.isEmpty()) {
6    // Return null within anonymous apex.
7    return null;
8}
9String feedElementId = feedItems[0].id;
10
11ConnectApi.FeedEntityIsEditable isEditable = ConnectApi.ChatterFeeds.isFeedElementEditableByMe(communityId, feedElementId);
12
13if (isEditable.isEditableByMe == true){
14
15    ConnectApi.FeedItemInput feedItemInput = new ConnectApi.FeedItemInput();
16    ConnectApi.FeedElementCapabilitiesInput feedElementCapabilitiesInput = new ConnectApi.FeedElementCapabilitiesInput();
17    ConnectApi.QuestionAndAnswersCapabilityInput questionAndAnswersCapabilityInput = new ConnectApi.QuestionAndAnswersCapabilityInput();
18    ConnectApi.MessageBodyInput messageBodyInput = new ConnectApi.MessageBodyInput();
19    ConnectApi.TextSegmentInput textSegmentInput = new ConnectApi.TextSegmentInput();
20
21    messageBodyInput.messageSegments = new List<ConnectApi.MessageSegmentInput>();
22
23    textSegmentInput.text = 'This is my edited question.';
24    messageBodyInput.messageSegments.add(textSegmentInput);
25
26    feedItemInput.body = messageBodyInput;
27    feedItemInput.capabilities = feedElementCapabilitiesInput;
28
29    feedElementCapabilitiesInput.questionAndAnswers = questionAndAnswersCapabilityInput;
30    questionAndAnswersCapabilityInput.questionTitle = 'Where is my edited question?';
31
32    ConnectApi.FeedElement editedFeedElement = ConnectApi.ChatterFeeds.updateFeedElement(communityId, feedElementId, feedItemInput);
33}