diff --git a/schemas/2019-05-01-preview/Microsoft.AppPlatform.json b/schemas/2019-05-01-preview/Microsoft.AppPlatform.json
index 944eaf5118..a736963e1a 100644
--- a/schemas/2019-05-01-preview/Microsoft.AppPlatform.json
+++ b/schemas/2019-05-01-preview/Microsoft.AppPlatform.json
@@ -219,6 +219,17 @@
           ],
           "description": "Deployment resource properties payload"
         },
+        "sku": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Sku"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Sku of Azure Spring Cloud"
+        },
         "type": {
           "type": "string",
           "enum": [
@@ -684,13 +695,18 @@
           ],
           "description": "Required Memory size in GB, basic tier should be in range (1, 2), standard tier should be in range (1, 8)"
         },
+        "netCoreMainEntryPath": {
+          "type": "string",
+          "description": "The path to the .NET executable relative to zip root"
+        },
         "runtimeVersion": {
           "oneOf": [
             {
               "type": "string",
               "enum": [
                 "Java_8",
-                "Java_11"
+                "Java_11",
+                "NetCore_31"
               ]
             },
             {
@@ -1016,6 +1032,17 @@
           ],
           "description": "Deployment resource properties payload"
         },
+        "sku": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Sku"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Sku of Azure Spring Cloud"
+        },
         "type": {
           "type": "string",
           "enum": [
@@ -1181,6 +1208,7 @@
               "type": "string",
               "enum": [
                 "Jar",
+                "NetCoreZip",
                 "Source"
               ]
             },