diff --git a/schemas/2020-10-25/Microsoft.Capacity.json b/schemas/2020-10-25/Microsoft.Capacity.json
index 4582836334..bfadabe5f9 100644
--- a/schemas/2020-10-25/Microsoft.Capacity.json
+++ b/schemas/2020-10-25/Microsoft.Capacity.json
@@ -77,8 +77,21 @@
           "description": "Additional properties for the specified resource provider."
         },
         "resourceType": {
-          "type": "object",
-          "properties": {},
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "standard",
+                "dedicated",
+                "lowPriority",
+                "shared",
+                "serviceSpecific"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
           "description": "The name of the resource type."
         },
         "unit": {