{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "CreateEBSManagedVolume",
      "Effect": "Allow",
      "Action": "ec2:CreateVolume",
      "Resource": "arn:aws:ec2:*:*:volume/*",
      "Condition": {
        "ArnLike": {
          "aws:RequestTag/AmazonECSCreated": "arn:aws:ecs:*:*:task/*"
        },
        "StringEquals": {
          "aws:RequestTag/AmazonECSManaged": "true"
        }
      }
    },
    {
      "Sid": "CreateEBSManagedVolumeFromSnapshot",
      "Effect": "Allow",
      "Action": "ec2:CreateVolume",
      "Resource": "arn:aws:ec2:*:*:snapshot/*"
    },
    {
      "Sid": "TagOnCreateVolume",
      "Effect": "Allow",
      "Action": "ec2:CreateTags",
      "Resource": "arn:aws:ec2:*:*:volume/*",
      "Condition": {
        "ArnLike": {
          "aws:RequestTag/AmazonECSCreated": "arn:aws:ecs:*:*:task/*"
        },
        "StringEquals": {
          "ec2:CreateAction": "CreateVolume",
          "aws:RequestTag/AmazonECSManaged": "true"
        }
      }
    },
    {
      "Sid": "DescribeVolumesForLifecycle",
      "Effect": "Allow",
      "Action": [
        "ec2:DescribeVolumes",
        "ec2:DescribeAvailabilityZones"
      ],
      "Resource": "*"
    },
    {
      "Sid": "DescribeInstancesForAttachingVolume",
      "Effect": "Allow",
      "Action": [
        "ec2:DescribeInstances"
      ],
      "Resource": "*"
    },
    {
      "Sid": "ManageEBSVolumeLifecycle",
      "Effect": "Allow",
      "Action": [
        "ec2:AttachVolume",
        "ec2:DetachVolume"
      ],
      "Resource": "arn:aws:ec2:*:*:volume/*",
      "Condition": {
        "StringEquals": {
          "aws:ResourceTag/AmazonECSManaged": "true"
        }
      }
    },
    {
      "Sid": "ManageVolumeAttachmentsForEC2",
      "Effect": "Allow",
      "Action": [
        "ec2:AttachVolume",
        "ec2:DetachVolume"
      ],
      "Resource": "arn:aws:ec2:*:*:instance/*"
    },
    {
      "Sid": "DeleteEBSManagedVolume",
      "Effect": "Allow",
      "Action": "ec2:DeleteVolume",
      "Resource": "arn:aws:ec2:*:*:volume/*",
      "Condition": {
        "ArnLike": {
          "aws:ResourceTag/AmazonECSCreated": "arn:aws:ecs:*:*:task/*"
        },
        "StringEquals": {
          "aws:ResourceTag/AmazonECSManaged": "true"
        }
      }
    }
  ]
}