I have this method from Microsoft documentation: https://docs.microsoft.com/en-us/rest/api/eventhub/generate-sas-token
private static string createToken(string resourceUri, string keyName, string key) {
TimeSpan sinceEpoch = DateTime.UtcNow - new DateTime(1970, 1, 1);
var week = 60 * 60 * 24 * 7;
var expiry = Convert.ToString((int)sinceEpoch.TotalSeconds + week);
string stringToSign = HttpUtility.UrlEncode(resourceUri) + "\n" + expiry;
HMACSHA256 hmac = new HMACSHA256(Encoding.UTF8.GetBytes(key));
var signature = Convert.ToBase64String(hmac.ComputeHash(Encoding.UTF8.GetBytes(stringToSign)));
var sasToken = String.Format(CultureInfo.InvariantCulture, "SharedAccessSignature sr={0}&sig={1}&se={2}&skn={3}", HttpUtility.UrlEncode(resourceUri), HttpUtility.UrlEncode(signature), expiry, keyName);
return sasToken;}
I need to know what should I use for 'keyName', 'string key' parameters to call this method. I'm new with Azure IoT Hub and C#. I just need to call this method and take my token which will be used in Energia (Arduino) project.