Result of the "R Script" without ColumnNames - azure-machine-learning-studio

Question

I'm going crazy!
I'm using Azure Machine Learning and R Script. I deploy it as Web Service. I use sample code based on HttpClient.
using (var client = new HttpClient())
{
var scoreRequest = new
{
Inputs = new Dictionary<string, StringTable>() {
{
"input1",
new StringTable()
{
ColumnNames = new string[] {
"experts_estimates",
"experts_share_of_unique_information",
"avg_correlation",
"point_a",
"point_b",
"is_export_mode"
},
Values = new string[,] {
{
expertsEstimatesStr,
expertsShareOfUniqueInformationStr,
avgCorrelationStr,
pointAStr,
pointBStr,
isExportModeStr
},
}
}
},
},
GlobalParameters = new Dictionary<string, string>()
{
}
};
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", apiKey);
client.BaseAddress = new Uri(apiUrl);
// WARNING: The 'await' statement below can result in a deadlock
// if you are calling this code from the UI thread of an ASP.Net application.
// One way to address this would be to call ConfigureAwait(false)
// so that the execution does not attempt to resume on the original context.
// For instance, replace code such as:
// result = await DoSomeTask()
// with the following:
// result = await DoSomeTask().ConfigureAwait(false)
HttpResponseMessage response = await client.PostAsJsonAsync("", scoreRequest);
if (response.IsSuccessStatusCode)
{
string result = await response.Content.ReadAsStringAsync();
return result;
}
else
{
// Print the headers - they include the requert ID and the timestamp,
// which are useful for debugging the failure
var headers = response.Headers.ToString();
string responseContent = await response.Content.ReadAsStringAsync();
throw new Exception(responseContent, new Exception(headers));
}
}
and when I run code from Visual Studio I get:
but when I run code from Azure App Service I get:
Any ideas?

Answer 1

One solution is adding "edit metadata" module inside the model and rename the output columns. It'll be easy than using the code to name the columns.