Implement command scope migration endpoint

discord/guild.py

@@ -4961,3 +4961,25 @@ class Guild(Hashable):
         """
         data = await self._state.http.join_admin_server(self.id)
         return Guild(state=self._state, data=data)
+
+    async def migrate_command_scope(self) -> List[int]:
+        """|coro|
+
+        Migrates the guild's bot integrations to the applications.commands scope.
+
+        .. versionadded:: 2.1
+
+        Raises
+        -------
+        Forbidden
+            You do not have permissions to migrate the guild's bots.
+        HTTPException
+            Migrating failed.
+
+        Returns
+        --------
+        List[:class:`int`]
+            The integration IDs that have newly-added application commands.
+        """
+        data = await self._state.http.migrate_command_scope(self.id)
+        return list(map(int, data['integration_ids_with_app_commands']))

discord/http.py

@@ -2663,12 +2663,17 @@ class HTTPClient:
             reason=reason,
         )
 
+    # Misc. guild management
+
     def get_admin_server_eligibility(self, guild_id: Snowflake) -> Response[guild.AdminServerEligibility]:
         return self.request(Route('GET', '/guilds/{guild_id}/admin-server-eligibility', guild_id=guild_id))
 
     def join_admin_server(self, guild_id: Snowflake) -> Response[guild.Guild]:
         return self.request(Route('POST', '/guilds/{guild_id}/join-admin-server', guild_id=guild_id))
 
+    def migrate_command_scope(self, guild_id: Snowflake) -> Response[guild.CommandScopeMigration]:
+        return self.request(Route('POST', '/guilds/{guild_id}/migrate-command-scope', guild_id=guild_id))
+
     # Relationships
 
     def get_relationships(self) -> Response[List[user.Relationship]]:

discord/types/guild.py

@@ -169,6 +169,10 @@ class AdminServerEligibility(TypedDict):
     eligible_for_admin_server: bool
 
 
+class CommandScopeMigration(TypedDict):
+    integration_ids_with_app_commands: List[Snowflake]
+
+
 class SupplementalGuild(UnavailableGuild):
     embedded_activities: list
     voice_states: List[GuildVoiceState]