Optionalallow_Optionalbusiness_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 bot, supergroup or channel in the format @username
Optionaldirect_Identifier of the direct messages topic to which the messages will be sent; required if the messages are sent to a direct messages chat
Optionaldisable_Sends messages silently. Users will receive a notification with no sound.
A JSON-serialized array describing messages to be sent, must include 2-10 items
Optionalmessage_Unique identifier of the message effect to be added to the message; for private chats only
Optionalmessage_Unique identifier for the target message thread (topic) of a forum; for forum supergroups and private chats of bots with forum topic mode enabled only
Optionalprotect_Protects the contents of the sent messages from forwarding and saving
Optionalreply_Description of the message to reply to
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 The relevant Stars will be withdrawn from the bot's balance.