Determines whether a product code is associated with an instance.Show details from next link. https://docs.aws.amazon.com/ja_jp/cli/latest/reference/ec2/confirm-product-instance.html
| aws ec2 confirm-product-instance --product-code 774F4FF8 --instance-id i-1234567890abcdef0 |
| confirm-product-instance — AWS CLI 1.16.6 Command Reference : http://docs.aws.amazon.com/cli/latest/reference/ec2/confirm-product-instance.html |