pinChatMessage

suspend fun TelegramBot.pinChatMessage(chatId: ChatIdentifier, messageId: MessageIdentifier, disableNotification: Boolean = false): Boolean
suspend fun TelegramBot.pinChatMessage(chat: Chat, messageId: MessageIdentifier, disableNotification: Boolean = false): Boolean
suspend fun TelegramBot.pinChatMessage(message: Message, disableNotification: Boolean = false): Boolean