Document app_commands.Choice limits

discord/app_commands/models.py

@@ -424,10 +424,12 @@ class Choice(Generic[ChoiceT]):
     -----------
     name: Union[:class:`str`, :class:`locale_str`]
         The name of the choice. Used for display purposes.
+        Can only be up to 100 characters.
     name_localizations: Dict[:class:`~discord.Locale`, :class:`str`]
         The localised names of the choice. Used for display purposes.
     value: Union[:class:`int`, :class:`str`, :class:`float`]
-        The value of the choice.
+        The value of the choice. If it's a string, it can only be
+        up to 100 characters long.
     """
 
     __slots__ = ('name', 'value', '_locale_name', 'name_localizations')