Document application_id parameter
@@ -26,6 +26,8 @@ class SlashCommand:
:type sync_on_cog_reload: bool
:param override_type: Whether to override checking type of the client and try register event.
:type override_type: bool
+ :param application_id: The application id of the bot, required only when the application id and bot id are different. (old bots)
+ :type application_id: int
.. note::
If ``sync_on_cog_reload`` is enabled, command syncing will be triggered when :meth:`discord.ext.commands.Bot.reload_extension`
