diff --git a/specification/appplatform/resource-manager/Microsoft.AppPlatform/preview/2023-09-01-preview/examples/ApiPortals_CreateOrUpdate.json b/specification/appplatform/resource-manager/Microsoft.AppPlatform/preview/2023-09-01-preview/examples/ApiPortals_CreateOrUpdate.json
index f14ec8df2478..b61f62672032 100644
--- a/specification/appplatform/resource-manager/Microsoft.AppPlatform/preview/2023-09-01-preview/examples/ApiPortals_CreateOrUpdate.json
+++ b/specification/appplatform/resource-manager/Microsoft.AppPlatform/preview/2023-09-01-preview/examples/ApiPortals_CreateOrUpdate.json
@@ -10,7 +10,8 @@
         "public": true,
         "gatewayIds": [
           "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/myResourceGroup/providers/Microsoft.AppPlatform/Spring/myservice/gateways/default"
-        ]
+        ],
+        "apiTryOutEnabledState": "Enabled"
       },
       "sku": {
         "name": "E0",