Fixing managed cache creation issue

Author: markcowl

src/ServiceManagement/ManagedCache/Commands.ManagedCache/lib/ManagedCacheClient.cs

@@ -2571,6 +2571,7 @@ public async Task<AzureOperationResponse> BeginCreatingCacheServiceAsync(string
                 }
 
                 requestContent = requestDoc.ToString();
+                requestContent = System.Text.RegularExpressions.Regex.Replace(requestContent, "<IntrinsicSettings>\\s*<CacheServiceInput", "<IntrinsicSettings><CacheServiceInput");
                 httpRequest.Content = new StringContent(requestContent, Encoding.UTF8);
                 httpRequest.Content.Headers.ContentType = MediaTypeHeaderValue.Parse("application/xml");
 
@@ -2953,6 +2954,7 @@ public async Task<CloudServiceOperationStatusResponse> CreateCacheServiceAsync(s
                 TracingAdapter.Enter(invocationId, this, "CreateCacheServiceAsync", tracingParameters);
             }
 
+ 
             cancellationToken.ThrowIfCancellationRequested();
             AzureOperationResponse response = await client.CacheServices.BeginCreatingCacheServiceAsync(cloudServiceName, cacheServiceName, parameters, cancellationToken).ConfigureAwait(false);
             cancellationToken.ThrowIfCancellationRequested();