Optional
allow_Pass true if the current user allowed the bot to send them messages.
Identifier of the target bot.
Identifier of the chat in which the link was clicked; pass 0 if none.
Parameters to use to open the Web App.
Start parameter from internalLinkTypeWebApp.
Short name of the Web App.
Returns an HTTPS URL of a Web App to open after a link of the type internalLinkTypeWebApp is clicked. Request type for Tdjson#getWebAppLinkUrl.