from __future__ import unicode_literals template = { "AWSTemplateFormatVersion": "2010-09-09", "Description": "AWS CloudFormation Sample Template to create a KMS Key. The Fn::GetAtt is used to retrieve the ARN", "Resources" : { "myKey" : { "Type" : "AWS::KMS::Key", "Properties" : { "Description": "Sample KmsKey", "EnableKeyRotation": False, "Enabled": True, "KeyPolicy" : { "Version": "2012-10-17", "Id": "key-default-1", "Statement": [ { "Sid": "Enable IAM User Permissions", "Effect": "Allow", "Principal": { "AWS": { "Fn::Join" : ["" , ["arn:aws:iam::", {"Ref" : "AWS::AccountId"} ,":root" ]] } }, "Action": "kms:*", "Resource": "*" } ] } } } }, "Outputs" : { "KeyArn" : { "Description": "Generated Key Arn", "Value" : { "Fn::GetAtt" : [ "myKey", "Arn" ] } } } }