diff --git a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
index ea95f8ea806d..20b8b969668a 100644
--- a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
+++ b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
@@ -6835,21 +6835,12 @@
           "type": "object",
           "properties": {
             "computeType": {
-              "description": "Compute type of the cluster which will execute data flow job.",
-              "type": "string",
-              "enum": [
-                "General",
-                "MemoryOptimized",
-                "ComputeOptimized"
-              ],
-              "x-ms-enum": {
-                "name": "DataFlowComputeType",
-                "modelAsString": true
-              }
+              "description": "Compute type of the cluster which will execute data flow job. Possible values include: 'General', 'MemoryOptimized', 'ComputeOptimized'. Type: string (or Expression with resultType string)",
+              "type": "object"
             },
             "coreCount": {
-              "description": "Core count of the cluster which will execute data flow job. Supported values are: 8, 16, 32, 48, 80, 144 and 272.",
-              "type": "integer"
+              "description": "Core count of the cluster which will execute data flow job. Supported values are: 8, 16, 32, 48, 80, 144 and 272. Type: integer (or Expression with resultType integer)",
+              "type": "object"
             }
           }
         }