#!/bin/bash

SG=$1

aws ec2 describe-security-group-rules --filters "Name=group-id,Values=$SG" | jq -cr '.SecurityGroupRules[] | select(.IsEgress == true) | .SecurityGroupRuleId' | parallel 'aws ec2 revoke-security-group-egress --group-id $SG --security-group-rule-ids {}'

aws ec2 describe-security-group-rules --filters "Name=group-id,Values=$SG" | jq -cr '.SecurityGroupRules[] | select(.IsEgress == false) | .SecurityGroupRuleId' | parallel 'aws ec2 revoke-security-group-ingress --group-id $SG --security-group-rule-ids {}'

aws ec2 delete-security-group --group-id $SG