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.

Submits an invocation request to Lambda. Upon receiving the request, Lambda executes the specified cloud function asynchronously. To see the logs generated by the cloud function execution, see the CloudWatch logs console.

This operation requires permission for the lambda:InvokeAsync action.

The InvokeArgs will be set to an empty json document.


This is an asynchronous operation using the standard naming convention for .NET 4.5 or higher. For .NET 3.5 the operation is implemented as a pair of methods using the standard naming convention of BeginInvoke and EndInvoke.

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


public abstract InvokeAsyncResponse InvokeAsync(
         String functionName
Type: System.String

The cloud function to invoke.

Return Value
The response from the InvokeAsync service method, as returned by Lambda.


Version Information

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