What is the AWS SDK for .NET - AWS SDK for .NET (version 4 preview)

The AWS SDK for .NET version 4 (V4) is in preview, therefore this content is subject to change. For information about breaking changes and migration, see the migration topic. For released content, see the version 3 developer guide instead.

What is the AWS SDK for .NET

The AWS SDK for .NET makes it easier to build .NET applications that tap into cost-effective, scalable, and reliable AWS services such as Amazon Simple Storage Service (Amazon S3) and Amazon Elastic Compute Cloud (Amazon EC2). The SDK simplifies the use of AWS services by providing a set of libraries that are consistent and familiar for .NET developers.

Overview of the AWS SDK for .NET

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About this version

Current and past documentation

This version of the documentation is for version 4.0 and later (V4) of the AWS SDK for .NET, which is in preview. For the current version of the SDK, V3, see the version 3 developer guide instead.

This documentation is mostly centered around .NET Core and ASP.NET Core, but also contains information about .NET Framework and ASP.NET 4.x. In addition to Windows and Visual Studio, it gives equal consideration to cross-platform development.

For information about migrating, see Migrating your project.

To find deprecated content for earlier versions of the AWS SDK for .NET, see the following item(s):

Maintenance and support for SDK major versions

For information about maintenance and support for SDK major versions and their underlying dependencies, see the following in the AWS SDKs and Tools Reference Guide:

Common use cases

The AWS SDK for .NET helps you realize several compelling use cases, including the following:

Additional topics in this section