Get a list of AWS IAM Policies that have Glue permissions for all roles in account

listPoliciesGlueAccess.sh

roles=$(aws iam list-roles --query 'Roles[*].Arn' --output text)

for arn in $roles; do
    echo filtering glue policies for arn $arn
    policies=$(aws iam list-policies-granting-service-access --service-namespaces glue --arn=$arn --output text)
    for policy in $policies; do
        echo $policy
    done
done