diff --git a/specification/purview/data-plane/datamap/examples/2023-09-01/Entity_RemoveClassification.json b/specification/purview/data-plane/datamap/examples/2023-09-01/Entity_RemoveClassification.json
index 408744950b01..7616dfad1b0b 100644
--- a/specification/purview/data-plane/datamap/examples/2023-09-01/Entity_RemoveClassification.json
+++ b/specification/purview/data-plane/datamap/examples/2023-09-01/Entity_RemoveClassification.json
@@ -2,7 +2,8 @@
   "parameters": {
     "Endpoint": "{Endpoint}",
     "guid": "cc0730ba-9b30-41f0-6953-559d17626d2b",
-    "classificationName": "MICROSOFT.FINANCIAL.US.ABA_ROUTING_NUMBER"
+    "classificationName": "MICROSOFT.FINANCIAL.US.ABA_ROUTING_NUMBER",
+    "suppressDeletedClassification": true
   },
   "responses": {
     "204": {}
diff --git a/specification/purview/data-plane/datamap/routes.tsp b/specification/purview/data-plane/datamap/routes.tsp
index cc25f0e4b7c4..ae437811403a 100644
--- a/specification/purview/data-plane/datamap/routes.tsp
+++ b/specification/purview/data-plane/datamap/routes.tsp
@@ -308,6 +308,10 @@ interface Entity {
       @doc("The name of the classification.")
       @path
       classificationName: string;
+
+      @doc("To prevent classification changes from being overridden during regular scans, set this parameter to true. The default value is false.")
+      @query
+      suppressDeletedClassification?: boolean;
     },
     void,
     {}
diff --git a/specification/purview/data-plane/datamap/stable/2023-09-01/examples/Entity_RemoveClassification.json b/specification/purview/data-plane/datamap/stable/2023-09-01/examples/Entity_RemoveClassification.json
index 408744950b01..7616dfad1b0b 100644
--- a/specification/purview/data-plane/datamap/stable/2023-09-01/examples/Entity_RemoveClassification.json
+++ b/specification/purview/data-plane/datamap/stable/2023-09-01/examples/Entity_RemoveClassification.json
@@ -2,7 +2,8 @@
   "parameters": {
     "Endpoint": "{Endpoint}",
     "guid": "cc0730ba-9b30-41f0-6953-559d17626d2b",
-    "classificationName": "MICROSOFT.FINANCIAL.US.ABA_ROUTING_NUMBER"
+    "classificationName": "MICROSOFT.FINANCIAL.US.ABA_ROUTING_NUMBER",
+    "suppressDeletedClassification": true
   },
   "responses": {
     "204": {}
diff --git a/specification/purview/data-plane/datamap/stable/2023-09-01/purviewdatamap.json b/specification/purview/data-plane/datamap/stable/2023-09-01/purviewdatamap.json
index 2fee76610366..f051dad63e1a 100644
--- a/specification/purview/data-plane/datamap/stable/2023-09-01/purviewdatamap.json
+++ b/specification/purview/data-plane/datamap/stable/2023-09-01/purviewdatamap.json
@@ -873,6 +873,13 @@
             "description": "The name of the classification.",
             "required": true,
             "type": "string"
+          },
+          {
+            "name": "suppressDeletedClassification",
+            "in": "query",
+            "description": "To prevent classification changes from being overridden during regular scans, set this parameter to true. The default value is false.",
+            "required": false,
+            "type": "boolean"
           }
         ],
         "responses": {