| Action |
| IMessageCardActionElement |
| IMessageCardElement |
| IMessageCardExtraElement |
| IMessageCardNoteElement |
| IMessageCardTextElement |
| MessageCard |
| MessageCard.Builder |
| MessageCardAction |
| MessageCardAction.Builder |
| MessageCardActionConfirm |
| MessageCardActionConfirm.Builder |
| MessageCardConfig |
| MessageCardConfig.Builder |
| MessageCardDiv |
| MessageCardDiv.Builder |
| MessageCardElement |
| MessageCardEmbedButton |
| MessageCardEmbedButton.Builder |
| MessageCardEmbedDatePicker |
| MessageCardEmbedDatePicker.Builder |
| MessageCardEmbedImage |
| MessageCardEmbedImage.Builder |
| MessageCardEmbedOverflow |
| MessageCardEmbedOverflow.Builder |
| MessageCardEmbedPickerDatetime |
| MessageCardEmbedPickerDatetime.Builder |
| MessageCardEmbedPickerTime |
| MessageCardEmbedPickerTime.Builder |
| MessageCardEmbedSelectMenuPerson |
| MessageCardEmbedSelectMenuPerson.Builder |
| MessageCardEmbedSelectMenuStatic |
| MessageCardEmbedSelectMenuStatic.Builder |
| MessageCardEmbedSelectOption |
| MessageCardEmbedSelectOption.Builder |
| MessageCardField |
| MessageCardField.Builder |
| MessageCardHeader |
| MessageCardHeader.Builder |
| MessageCardHr |
| MessageCardHr.Builder |
| MessageCardI18nElements |
| MessageCardI18nElements.Builder |
| MessageCardImage |
| MessageCardImage.Builder |
| MessageCardLarkMd |
| MessageCardLarkMd.Builder |
| MessageCardMarkdown |
| MessageCardMarkdown.Builder |
| MessageCardNote |
| MessageCardNote.Builder |
| MessageCardPlainText |
| MessageCardPlainText.Builder |
| MessageCardPlainTextI18n |
| MessageCardPlainTextI18n.Builder |
| MessageCardURL |
| MessageCardURL.Builder |