Hi,
I am not able to find the problem with an API call to refresh a dataset. It worked once and it doesn't anymore. It gives a 400 Bad Request Error on GetResponse(). The call works if I do a GET which gives me the refresh history, no problem. The POST doesn't work after the first time it did.
The call is made by a WebApp that resides in Azure. The dataset is an import from Azure SQL.
The code is below:
protected void UpdateReport(int index)
{
try
{
// Create a request using a URL that can receive a post.
System.Net.WebRequest request = System.Net.WebRequest.Create("https://api.powerbi.com/v1.0/company/groups/325d21e4-403b-455f-0000-XXXXXXXXX/datasets/b19ac36a-bb5b-XXXXXXXXXX/refreshes");
// Set the Method property of the request to POST.
request.Method = "POST";
request.Headers.Add("Authorization", String.Format("Bearer {0}", accessToken.Value));
// Set the ContentType property of the WebRequest.
request.ContentType = "application/x-www-form-urlencoded";
// Set the ContentLength property of the WebRequest.
request.ContentLength = 0;
System.Net.WebResponse response = request.GetResponse();
// Display the status.
System.IO.Stream dataStream = response.GetResponseStream();
// Open the stream using a StreamReader for easy access.
System.IO.StreamReader reader = new System.IO.StreamReader(dataStream);
// Read the content.
string responseFromServer = reader.ReadToEnd();
// Display the content.
txtResponseFromServer.Text = responseFromServer;
//Console.WriteLine(responseFromServer);
// Clean up the streams.
reader.Close();
dataStream.Close();
response.Close();
}
catch (Exception e)
{
txtResponseFromServer.Text = String.Format("An error occurred: '{0}'", e);
}
}
Any help is appreaciated.
Thanks,
Alexis
