--yes. Without it, telekit prints the destination, the text, and each file (path, sniffed type, size, API method) and does not call Telegram.
Files
--file is repeatable. Files go out in order, after the text (or as a caption when there is exactly one file that fits).
--as-document forces a byte-exact document even for images.
Who receives it
Default: the default owner on the default bot. Non-default profiles need--user <id> or --owner when that profile has one unambiguous owner grant.
--profile <slug> selects the bot. Beats and crons should use the alerts profile, not the chat bot.
Agents
Do not add--yes unless the human asked you to message them, or a standing instruction covers it. Preview first.