Generate a list of the AZs instance types can be launched in

gistfile1.txt

#!/bin/bash

instance_types=$(curl -s https://pricing.us-east-1.amazonaws.com/offers/v1.0/aws/AmazonEC2/current/index.json | jq -r '.products[].attributes["instanceType"]' | sort -u | grep '\.')

for instance in $instance_types; do
  echo "$instance"
  echo "----------"
  aws ec2 describe-reserved-instances-offerings --filters 'Name=scope,Values=Availability Zone' --no-include-marketplace --instance-type "$instance" | jq -r '.ReservedInstancesOfferings[].AvailabilityZone' | sort | uniq
  echo
done