feat: add webapi response changes as of 2026-09-15

Author: slackapi[bot]

json-logs/raw/audit/v1/actions.json

@@ -373,7 +373,8 @@
       "slack_ai_api_tool_called",
       "pref.slackbot_ai_channel_default_instructions_changed",
       "team_ip_allowlist_sessions_invalidated",
-      "mcp_slack_update_todos_tool_called"
+      "mcp_slack_update_todos_tool_called",
+      "pref.grace_period_early_opt_in_changed"
     ],
     "user": [
       "custom_tos_accepted",
@@ -545,7 +546,10 @@
       "service_owner_transferred",
       "channel_restrict_guests_updated",
       "channel_restrict_message_and_file_sharing_updated",
-      "channel_properties_updated"
+      "channel_properties_updated",
+      "slack_ai_channel_knowledge_enabled",
+      "slack_ai_channel_knowledge_disabled",
+      "slack_ai_channel_knowledge_refreshed"
     ],
     "app": [
       "app_installed",

json-logs/samples/api/slackLists.items.list.json

@@ -40,6 +40,9 @@
           "value": false,
           "checkbox": false,
           "column_id": "",
+          "user": [
+            "U00000000"
+          ],
           "text": "",
           "rich_text": [
             {
@@ -57,9 +60,6 @@
                 }
               ]
             }
-          ],
-          "user": [
-            "U00000000"
           ]
         }
       ],