AWS Documentation » AWS Lambda » Developer Guide » Building Lambda Functions with C#

Building Lambda Functions with C#

The following sections explain how common programming patterns and core concepts apply when authoring Lambda function code in C#.

.NET Runtimes

Name	Identifier	Languages	Operating System
.NET Core 2.1	dotnetcore2.1	C# PowerShell Core 6.0	Amazon Linux
.NET Core 1.0	dotnetcore1.0	C#	Amazon Linux

Topics

• AWS Lambda Deployment Package in C#
• AWS Lambda Function Handler in C#
• AWS Lambda Context Object in C#
• AWS Lambda Function Logging in C#
• AWS Lambda Function Errors in C#

Additionally, note that AWS Lambda provides the following:

• Amazon.Lambda.Core – This library provides a static Lambda logger, serialization interfaces and a context object. The Context object (AWS Lambda Context Object in C#) provides runtime information about your Lambda function.

• Amazon.Lambda.Serialization.Json – This an implementation of the serialization interface in Amazon.Lambda.Core.

• Amazon.Lambda.Logging.AspNetCore – This provides a library for logging from ASP.NET.

• Event objects (POCOs) for several AWS services, including:

  • Amazon.Lambda.APIGatewayEvents

  • Amazon.Lambda.CognitoEvents

  • Amazon.Lambda.ConfigEvents

  • Amazon.Lambda.DynamoDBEvents

  • Amazon.Lambda.KinesisEvents

  • Amazon.Lambda.S3Events

  • Amazon.Lambda.SQSEvents

  • Amazon.Lambda.SNSEvents

These packages are available at Nuget Packages.