{
    
    "connect": {
        "Effect": "Allow",
        "Action": ["iot:Connect"],
        "Resource": "*"
      },
    "publish": {
        "Effect": "Allow",
        "Action": [
          "iot:Publish",
          "iot:Receive"
        ],
        "Resource": [""]
    },
    "subscribe": {
        "Effect": "Allow",
        "Action": "iot:Subscribe",
        "Resource": [""]
    }
    
  }