Delete doc and redirect

Author: jonburchel

.openpublishing.redirection.json

@@ -22515,7 +22515,11 @@
             "source_path_from_root": "/articles/sentinel/data-connectors/microsoft-defender-threat-intelligence.md",
             "redirect_url": "/azure/sentinel/understand-threat-intelligence",
             "redirect_document_id": false
-        }
-       
+        },
+        {
+            "source_path_from_root": "/articles/principles-for-ai-generated-content.md",
+            "redirect_url": "https://aka.ms/ai-content-principles",
+            "redirect_document_id": false
+        } 
     ]
 }