Add scheduled_event to stage_instance

discord/discord-api-docs#4583

Author: Middledot

discord/stage_instance.py

@@ -98,6 +98,7 @@ def _update(self, data: StageInstancePayload):
         self.topic: str = data["topic"]
         self.privacy_level: StagePrivacyLevel = try_enum(StagePrivacyLevel, data["privacy_level"])
         self.discoverable_disabled: bool = data.get("discoverable_disabled", False)
+        self.scheduled_event = self.guild.get_scheduled_event(int(data.get("guild_scheduled_event_id")))
 
     def __repr__(self) -> str:
         return f"<StageInstance id={self.id} guild={self.guild!r} channel_id={self.channel_id} topic={self.topic!r}>"

discord/types/channel.py

@@ -164,3 +164,4 @@ class StageInstance(TypedDict):
     topic: str
     privacy_level: PrivacyLevel
     discoverable_disabled: bool
+    guild_scheduled_event_id: Snowflake