feat: add created_at property to Interaction for message creation time

Author: Lumabots

discord/interactions.py

@@ -26,6 +26,7 @@
 from __future__ import annotations
 
 import asyncio
+import datetime
 from typing import TYPE_CHECKING, Any, Coroutine, Union
 
 from . import utils
@@ -300,6 +301,11 @@ def guild(self) -> Guild | None:
             return self._guild
         return self._state and self._state._get_guild(self.guild_id)
 
+    @property
+    def created_at(self) -> datetime.datetime:
+        """The partial message's creation time in UTC."""
+        return utils.snowflake_time(self.id)
+
     def is_command(self) -> bool:
         """Indicates whether the interaction is an application command."""
         return self.type == InteractionType.application_command