diff --git a/specification/advisor/resource-manager/Microsoft.Advisor/stable/2017-04-19/advisor.json b/specification/advisor/resource-manager/Microsoft.Advisor/stable/2017-04-19/advisor.json
index 7152849a9018..4cf32f6e6803 100644
--- a/specification/advisor/resource-manager/Microsoft.Advisor/stable/2017-04-19/advisor.json
+++ b/specification/advisor/resource-manager/Microsoft.Advisor/stable/2017-04-19/advisor.json
@@ -256,8 +256,7 @@
           "CreateSuppression": {
             "$ref": "./examples/EmptyResponse.json"
           }
-        },
-        "x-ms-long-running-operation": true
+        }
       }
     },
     "/subscriptions/{subscriptionId}/providers/Microsoft.Advisor/recommendations": {
diff --git a/specification/advisor/resource-manager/readme.md b/specification/advisor/resource-manager/readme.md
index 89c503eeb790..1aebf97bfa6d 100644
--- a/specification/advisor/resource-manager/readme.md
+++ b/specification/advisor/resource-manager/readme.md
@@ -105,6 +105,22 @@ python:
 ```
 
 
+## C#
+
+These settings apply only when `--csharp` is specified on the command line.
+Please also specify `--csharp-sdks-folder=<path to "SDKs" directory of your azure-sdk-for-net clone>`.
+
+``` yaml $(csharp)
+csharp:
+  azure-arm: true
+  payload-flattening-threshold: 1
+  license-header: MICROSOFT_MIT_NO_VERSION
+  namespace: Microsoft.Azure.Management.Advisor
+  output-folder: $(csharp-sdks-folder)/Advisor/Management.Advisor/Generated
+  clear-output-folder: true
+```
+
+
 ## Go
 
 These settings apply only when `--go` is specified on the command line.