We use λ with Go and the change between the service and its λ counterpart is really minimal. FYI, we're using https://github.com/awslabs/aws-lambda-go-api-prox

We use λ with Go and the change between the service and its λ counterpart is really minimal. FYI, we're using https://github.com/awslabs/aws-lambda-go-api-proxy https://github.com/awslabs/aws-lambda-go-api-proxy which supports most Go web frameworks. Edit: We also use DynamoDB and there lies the real vendor lock-in with AWS imho.