IAM.txt

// Policy Role for Code Deploy
{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Action": [
        "autoscaling:PutLifecycleHook",
        "autoscaling:DeleteLifecycleHook",
        "autoscaling:RecordLifecycleActionHeartbeat",
        "autoscaling:CompleteLifecycleAction",
        "autoscaling:DescribeAutoscalingGroups",
        "autoscaling:PutInstanceInStandby",
        "autoscaling:PutInstanceInService",
        "ec2:Describe*"
      ],
      "Effect": "Allow",
      "Resource": "*"
    }
  ]
}

// Policy Trust for Code Deploy
{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "",
      "Effect": "Allow",
      "Principal": {
        "Service": [
          "codedeploy.us-west-2.amazonaws.com",
          "codedeploy.us-east-1.amazonaws.com"
        ]
      },
      "Action": "sts:AssumeRole"
    }
  ]
}

// Instance Role for EC2 Instance
{ 
    "Version": "2012-10-17", 
    "Statement": [   
      {     
          "Action": [       
              "s3:Get*",       
              "s3:List*"     
          ],     
          "Effect": "Allow",     
          "Resource": "*"   
      } 
    ]
}