Changes the pinned state of a Saved Messages topic. There can be up to getOption("pinned_saved_messages_topic_count_max") pinned topics. The limit can be increased with Telegram Premium. Request type for Tdjson#toggleSavedMessagesTopicIsPinned.
Optional
Pass true to pin the topic; pass false to unpin it.
Identifier of Saved Messages topic to pin or unpin.
Changes the pinned state of a Saved Messages topic. There can be up to getOption("pinned_saved_messages_topic_count_max") pinned topics. The limit can be increased with Telegram Premium. Request type for Tdjson#toggleSavedMessagesTopicIsPinned.