How does Fargate support integrating with EFS for tasks that need persistent, shared storage beyond a container's ephemeral storage?

Fargate tasks can mount an Amazon EFS file system directly, giving containers access to persistent, shared storage that survives beyond the lifecycle of any individual task, which is particularly useful for stateful applications or workloads that need to share files between multiple running tasks, something that would not be possible using only Fargate's default ephemeral, temporary container storage.

{
  "volumes": [{
    "name": "efs-storage",
    "efsVolumeConfiguration": {"fileSystemId": "fs-12345678"}
  }]
}