Consolidated minimum permissions to CDK bootstap an AWS account and region

cdk-boostrap-policy.json

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "0",
      "Effect": "Allow",
      "Action": [
        "cloudformation:DescribeStacks",
        "cloudformation:CreateChangeSet",
        "cloudformation:DescribeChangeSet",
        "cloudformation:ExecuteChangeSet",
        "cloudformation:GetTemplate"
      ],
      "Resource": "arn:aws:cloudformation:<REGION>:<ACCOUNT_NUMBER>:stack/CDKToolkit/*"
    }
  ]
}