AWS made generally available its Durable Execution SDK for .NET, allowing developers to implement orchestrated, multi-step serverless workflows called durable functions. This SDK integrates progress checkpointing and automatic suspension to support processes that require human or AI agent input without manual orchestration or external services. It targets applications such as payment pipelines and event-driven automation.
The SDK offers idiomatic C# APIs, local emulation for development, and integrates seamlessly into existing .NET toolchains via NuGet. Its event-driven programming model supports execution suspensions up to one year while reliably chaining functions and invoking callbacks. Availability spans all AWS regions, facilitating scalable, resilient application design on Lambda.
Source & further reading
AWS Lambda durable execution SDK for .NET is now generally available ↗Source published 2026-07-23. This report was prepared with AI assistance from the linked primary-source material. Claims and limitations should be checked against the original announcement or research.