aws iam create-role --role-name lambda-exm --assume-role-policy-document '{"Version": "2012-10-17","Statement": [{ "Effect": "Allow", "Principal": {"Service": "lambda.amazonaws.com"}, "Action": "sts:AssumeRole"}]}'
aws iam create-role --role-name lambda-ex --assume-role-policy-document file://trust-policy.json
aws iam attach-role-policy --role-name lambda-ex --policy-arn arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole
go get github.com/aws/aws-lambda-go
go mod tidy
go build main.go
sudo zip function.zip main.go
aws lambda create-function --function-name go-lambda-exm --zip-file fileb://function.zip --handler main --runtime go1.x --role arn:aws:iam::456457959053:role/lambda-ex
aws lambda invoke --function-name go-lambda-exm --cli-binary-format raw-in-base64-out --payload
{"What is your name ?": "Jim","How old are you?": 33}output.txt