public async Task <Response <CloudToDeviceMethodResponse> > InvokeDeviceMethodAsync(string deviceId, CloudToDeviceMethodRequest directMethodRequest, CancellationToken cancellationToken = default)
{
if (deviceId == null)
{
throw new ArgumentNullException(nameof(deviceId));
}
if (directMethodRequest == null)
{
throw new ArgumentNullException(nameof(directMethodRequest));
}
using var message = CreateInvokeDeviceMethodRequest(deviceId, directMethodRequest);
await _pipeline.SendAsync(message, cancellationToken).ConfigureAwait(false);
switch (message.Response.Status)
{
case 200:
{
CloudToDeviceMethodResponse value = default;
using var document = await JsonDocument.ParseAsync(message.Response.ContentStream, default, cancellationToken).ConfigureAwait(false);
if (document.RootElement.ValueKind == JsonValueKind.Null)
{
value = null;
}
else
{
value = CloudToDeviceMethodResponse.DeserializeCloudToDeviceMethodResponse(document.RootElement);
}
return(Response.FromValue(value, message.Response));
}
