- callback_data
Nullable!string callback_data;
Undocumented in source.
- callback_game
Nullable!CallbackGame callback_game;
Undocumented in source.
- pay
Nullable!bool pay;
Undocumented in source.
- switch_inline_query
Nullable!string switch_inline_query;
Undocumented in source.
- switch_inline_query_current_chat
Nullable!string switch_inline_query_current_chat;
Undocumented in source.
- text
string text;
Undocumented in source.
- url
Nullable!string url;
Undocumented in source.