feat: add defered_ephemeral property

interactions/client/context.py

@@ -63,6 +63,13 @@ class _Context(ClientSerializerMixin):
     locale: Optional[Locale] = field(converter=Locale, default=None)
     guild_locale: Optional[Locale] = field(converter=Locale, default=None)
 
+    @property
+    def deferred_ephemeral(self) -> bool:
+        return bool(
+            self.message.flags & MessageFlags.EPHEMERAL
+            and self.message.flags & MessageFlags.LOADING
+        )
+
     def __attrs_post_init__(self) -> None:
         if self.member and self.guild_id:
             self.member._extras["guild_id"] = self.guild_id
@@ -384,6 +391,7 @@ class CommandContext(_Context):
     :ivar bool responded: Whether an original response was made or not.
     :ivar bool deferred: Whether the response was deferred or not.
     :ivar Optional[Locale] locale: The selected language of the user invoking the interaction.
+    :ivar bool deferred_ephemeral: Whether the response was deferred and ephemeral.
     :ivar Optional[Locale] guild_locale: The guild's preferred language, if invoked in a guild.
     :ivar str app_permissions: Bitwise set of permissions the bot has within the channel the interaction was sent from.
     :ivar Client client:
@@ -499,13 +507,19 @@ async def defer(self, ephemeral: Optional[bool] = False) -> None:
             self.deferred = True
             _ephemeral: int = MessageFlags.EPHEMERAL.value if ephemeral else 0
             self.callback = InteractionCallbackType.DEFERRED_CHANNEL_MESSAGE_WITH_SOURCE
-
             await self._client.create_interaction_response(
                 token=self.token,
                 application_id=int(self.id),
                 data={"type": self.callback.value, "data": {"flags": _ephemeral}},
             )
-
+            try:
+                _msg = await self._client.get_original_interaction_response(
+                    self.token, str(self.application_id)
+                )
+            except LibraryException:
+                pass
+            else:
+                self.message = Message(**_msg, _client=self._client)
             self.responded = True
 
     async def send(self, content: Optional[str] = MISSING, **kwargs) -> Message:
@@ -742,7 +756,6 @@ async def defer(
 
             self.deferred = True
             _ephemeral: int = MessageFlags.EPHEMERAL.value if bool(ephemeral) else 0
-
             # ephemeral doesn't change callback typings. just data json
             if edit_origin:
                 self.callback = InteractionCallbackType.DEFERRED_UPDATE_MESSAGE
@@ -754,7 +767,14 @@ async def defer(
                 application_id=int(self.id),
                 data={"type": self.callback.value, "data": {"flags": _ephemeral}},
             )
-
+            try:
+                _msg = await self._client.get_original_interaction_response(
+                    self.token, str(self.application_id)
+                )
+            except LibraryException:
+                pass
+            else:
+                self.message = Message(**_msg, _client=self._client)
             self.responded = True
 
     async def disable_all_components(