{
  "Version": "2012-10-17",
  "Id": "SNS-Topic-Policy",
  "Statement": [
    {
      "Effect": "Allow",
      "Principal": {
        "AWS": "*"
      },
      "Action": [
        "SNS:Publish",
        "SNS:RemovePermission",
        "SNS:SetTopicAttributes",
        "SNS:DeleteTopic",
        "SNS:ListSubscriptionsByTopic",
        "SNS:GetTopicAttributes",
        "SNS:Receive",
        "SNS:AddPermission",
        "SNS:Subscribe"
      ],
      "Resource": "${region}",
      "Condition": {
        "StringEquals": {
          "AWS:SourceOwner": "${aws-account}"
        }
      }
    }
  ]
}