View Source ExTDLib.Object.MessageSendOptions (ExTDLib v0.0.4)

Options to be used when a message is sent.

NameTypeDescription
disable_notificationboolPass true to disable notification for the message.
from_backgroundboolPass true if the message is sent from the background.
protect_contentboolPass true if the content of the message must be protected from forwarding and saving; for bots only.
update_order_of_installed_sticker_setsboolPass true if the user explicitly chosen a sticker or a custom emoji from an installed sticker set; applicable only to sendMessage and sendMessageAlbum.
scheduling_stateMessageSchedulingStateMessage scheduling state; pass null to send message immediately. Messages sent to a secret chat, live location messages and self-destructing messages can't be scheduled.
sending_idnumberNon-persistent identifier, which will be returned back in messageSendingStatePending object and can be used to match sent messages and corresponding updateNewMessage updates.
only_previewboolPass true to get a fake message instead of actually sending them.

More details on telegram's documentation.