{
  "resources": {
    "Topic": {
      "hasResourcePolicy": true,
      "grants": {
        "publish": {
          "actions": ["sns:Publish"],
          "keyActions": ["kms:Decrypt", "kms:GenerateDataKey*"],
          "docSummary": "Grant topic publishing permissions to the given identity"
        },
        "subscribe": {
          "actions": ["sns:Subscribe"],
          "docSummary": "Grant topic subscribing permissions to the given identity"
        }
      }
    }
  }
}