MessageReactions
The reactions of a user to a messages in a group.
PROPERTIES
The chat containing the message the user reacted to.
messageId: number
The message’s identifier.
The user who changed their reactions to the message. Unset if done on behalf of a chat.
The chat that changed its reactions to the message. Unset if done on behalf of a user.
date: Date
The point in time in which the change was made.
The previous reactions.
The current reactions.