device-cc-policy.json

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Action": ["iot:Connect", "iot:RetainPublish"],
      "Resource": "*"
    },
    {
      "Effect": "Allow",
      "Action": ["iot:Publish","iot:Receive", "iot:RetainPublish"],
      "Resource": [""]
    },
    {
      "Effect": "Allow",
      "Action": "iot:Subscribe",
      "Resource": [""]
    }
  ]
}