private Task <Device> PostDeviceAsyncCore(string name, DeviceKind kind, string deviceIdentifier, string notificationIdentifier, bool subscribeNotification, HttpRequestMessage req)
{
var d = new[]
{
new KeyValuePair <string, string>("name", name),
new KeyValuePair <string, string>("kind", kind.ToApiString()),
new KeyValuePair <string, string>("device_identifier", deviceIdentifier),
new KeyValuePair <string, string>("notification_identifier", notificationIdentifier),
new KeyValuePair <string, string>("subscribe_notification", subscribeNotification ? "true" : "false")
};
req.Content = new FormUrlEncodedContent(d);
return(SendAsync <Device>(req));
}
