|silent|[Bool](/API_docs/types/Bool.html) | Whether to send the album silently (no notification triggered) | Optional|
|background|[Bool](/API_docs/types/Bool.html) | Send in background? | Optional|
|clear\_draft|[Bool](/API_docs/types/Bool.html) | Whether to clear [drafts](https://core.telegram.org/api/drafts) | Optional|
|noforwards|[Bool](/API_docs/types/Bool.html) | Only for bots, disallows forwarding and saving of the messages, even if the destination chat doesn't have [content protection](https://telegram.org/blog/protected-content-delete-by-date-and-more) enabled | Optional|
|update\_stickersets\_order|[Bool](/API_docs/types/Bool.html) | Whether to move used stickersets to top, [see here for more info on this flag »](https://core.telegram.org/api/stickers#recent-stickersets) | Optional|
|invert\_media|[Bool](/API_docs/types/Bool.html) | If set, any eventual webpage preview will be shown on top of the message instead of at the bottom. | Optional|
|peer|[Username, chat ID, Update, Message or InputPeer](/API_docs/types/InputPeer.html) | The destination chat | Optional|
|reply\_to|[InputReplyTo](/API_docs/types/InputReplyTo.html) | If set, indicates that the message should be sent in reply to the specified message or story. | Optional|
|multi\_media|Array of [InputSingleMedia](/API_docs/types/InputSingleMedia.html) | The medias to send | Yes|
|schedule\_date|[int](/API_docs/types/int.html) | Scheduled message date for scheduled messages | Optional|
|send\_as|[Username, chat ID, Update, Message or InputPeer](/API_docs/types/InputPeer.html) | Send this message as the specified peer | Optional|