document

Unique identifier of the business connection on behalf of which the message will be sent

Unique identifier for the target chat or username of the target channel (in the format @channelusername)

Unique identifier for the target message thread (topic) of the forum; for forum supergroups only

File to send. Pass a file_id as String to send a file that exists on the Telegram servers (recommended), pass an HTTP URL as a String for Telegram to get a file from the Internet, or upload a new one using multipart/form-data. More information on Sending Files: https://core.telegram.org/bots/api#sending-files

Thumbnail of the file sent; can be ignored if thumbnail generation for the file is supported server-side. The thumbnail should be in JPEG format and less than 200 kB in size. A thumbnail's width and height should not exceed 320. Ignored if the file is not uploaded using multipart/form-data. Thumbnails can't be reused and can be only uploaded as a new file, so you can pass "attach://" if the thumbnail was uploaded using multipart/form-data under . More information on Sending Files: https://core.telegram.org/bots/api#sending-files

Document caption (may also be used when resending documents by file_id), 0-1024 characters after entities parsing

Mode for parsing entities in the document caption. See formatting options for more details.

A JSON-serialized list of special entities that appear in the caption, which can be specified instead of parse_mode

Disables automatic server-side content type detection for files uploaded using multipart/form-data

Sends the message silently. Users will receive a notification with no sound.

Protects the contents of the sent message from forwarding and saving

Pass True to allow up to 1000 messages per second, ignoring broadcasting limits for a fee of 0.1 Telegram Stars per message. The relevant Stars will be withdrawn from the bot's balance

Unique identifier of the message effect to be added to the message; for private chats only

Description of the message to reply to

Additional interface options. A JSON-serialized object for an inline keyboard, custom reply keyboard, instructions to remove a reply keyboard or to force a reply from the user