AWS SDK Version 3 for .NET
API Reference

AWS services or capabilities described in AWS Documentation may vary by region/location. Click Getting Started with Amazon AWS to see specific differences applicable to the China (Beijing) Region.

Publishes state information.

For more information, see HTTP Protocol in the AWS IoT Developer Guide.


For .NET Core and PCL this operation is only available in asynchronous form. Please refer to PublishAsync.

Namespace: Amazon.IotData
Assembly: AWSSDK.IotData.dll
Version: 3.x.y.z


public virtual PublishResponse Publish(
         PublishRequest request
Type: Amazon.IotData.Model.PublishRequest

Container for the necessary parameters to execute the Publish service method.

Return Value
The response from the Publish service method, as returned by IotData.


InternalFailureException An unexpected error has occurred.
InvalidRequestException The request is not valid.
MethodNotAllowedException The specified combination of HTTP verb and URI is not supported.
UnauthorizedException You are not authorized to perform this operation.

Version Information

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms