{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid" : "Stmt1DescribeMountTargets",
      "Effect": "Allow",
      "Action": [
        "elasticfilesystem:DescribeMountTargets"
      ],
      "Resource": "arn:aws:elasticfilesystem:us-west-2:123456789012:file-system/file-system-ID"
    },
    {
      "Sid" : "Stmt2AdditionalEC2PermissionsToDescribeMountTarget",
      "Effect": "Allow",
      "Action": [
        "ec2:DescribeSubnets",
        "ec2:DescribeNetworkInterfaces"
      ],
      "Resource": "*"
    }
  ]
}