Why am I getting error "The remote server returned an error: (400) Bad Request." trying to send data via C# SDK to the Splunk Cloud Trial Sandbox?

[malkiz_walkme]

Hi,
I want to send data from the C# SDK to my Splunk Cloud Trial Sandbox.
This is what I have so far:

            var service = new Service("localhost", 8089, "https");

            // Log in
            service.Login("admin", "changeme");

            var args = new ReceiverSubmitArgs
            {
                Source = "splunk-sdk-tests",
                SourceType = "splunk-sdk-test-event",
            };

            var receiver = new Receiver(service);

            // Submit to default index
            receiver.Submit("default", args, "Hello World.");

But I'm getting an error:

"The remote server returned an error: (400) Bad Request."

Why does this happen?

I realize there is also another option of sending data to TCP input.
How can I configure it in the sandbox?

[yannK]

see http://answers.splunk.com/answers/255535/splunk-sdk-cant-connect-to-splunk-cloud-1.html#answer-30581...