diff --git a/specification/security/resource-manager/Microsoft.Security/preview/2015-06-01-preview/applicationWhitelistings.json b/specification/security/resource-manager/Microsoft.Security/preview/2015-06-01-preview/applicationWhitelistings.json
index 803cf27d5b8f..b04c02b7d1af 100644
--- a/specification/security/resource-manager/Microsoft.Security/preview/2015-06-01-preview/applicationWhitelistings.json
+++ b/specification/security/resource-manager/Microsoft.Security/preview/2015-06-01-preview/applicationWhitelistings.json
@@ -168,6 +168,49 @@
             }
           }
         }
+      },
+      "delete": {
+        "x-ms-examples": {
+          "Delete an application control VM/server group": {
+            "$ref": "./examples/ApplicationWhitelistings/DeleteApplicationWhitelistings_example.json"
+          }
+        },
+        "tags": [
+          "applicationWhitelistings"
+        ],
+        "description": "Delete an application control VM/server group",
+        "operationId": "AdaptiveApplicationControls_Delete",
+        "parameters": [
+          {
+            "$ref": "../../../common/v1/types.json#/parameters/SubscriptionId"
+          },
+          {
+            "$ref": "../../../common/v1/types.json#/parameters/AscLocation"
+          },
+          {
+            "$ref": "#/parameters/GroupName"
+          },
+          {
+            "$ref": "../../../common/v1/types.json#/parameters/ApiVersion"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "OK - The response indicates that the delete operation completed successfully"
+          },
+          "202": {
+            "description": "Accepted. The response indicates the delete operation is performed in the background."
+          },
+          "204": {
+            "description": "No Content. The response indicates the resource is already deleted."
+          },
+          "default": {
+            "description": "Error response describing why the operation failed.",
+            "schema": {
+              "$ref": "../../../common/v1/types.json#/definitions/CloudError"
+            }
+          }
+        }
       }
     }
   },
diff --git a/specification/security/resource-manager/Microsoft.Security/preview/2015-06-01-preview/examples/ApplicationWhitelistings/DeleteApplicationWhitelistings_example.json b/specification/security/resource-manager/Microsoft.Security/preview/2015-06-01-preview/examples/ApplicationWhitelistings/DeleteApplicationWhitelistings_example.json
new file mode 100644
index 000000000000..becfa217a797
--- /dev/null
+++ b/specification/security/resource-manager/Microsoft.Security/preview/2015-06-01-preview/examples/ApplicationWhitelistings/DeleteApplicationWhitelistings_example.json
@@ -0,0 +1,13 @@
+{
+  "parameters": {
+    "api-version": "2015-06-01-preview",
+    "subscriptionId": "3eeab341-f466-499c-a8be-85427e154baf",
+    "groupName": "GROUP1",
+    "ascLocation": "centralus"
+  },
+  "responses": {
+    "200": {},
+    "202": {},
+    "204": {}
+  }
+}