Overview:
  This resource applies the standard collection pattern to OneFS snapshots.

Method GET:
  List all or matching snapshots.

  Query Arguments:
    sort=<string>
      The field that will be used for sorting.  Choices are id, name, path,
      created, expires, size, has_locks, schedule, alias_target,
      alias_target_name, pct_filesystem, pct_reserve, and state.  Default is id.
    resume=<string>
      Continue returning results from previous call using this token (token
      should come from the previous call, resume cannot be used with other
      options).
    schedule=<string>
      Only list snapshots created by this schedule.
    state=[all|active|deleting]
      Only list snapshots matching this state.
    limit=<integer>
      Return no more than this many results at once (see resume).
    type=[all|alias|real]
      Only list snapshots matching this type.
    dir=[ASC|DESC]
      The direction of the sort.

Method DELETE:
  Delete all or matching snapshots.

  Query Arguments:
    type=[all|alias|real]
      Only list snapshots matching this type.
    schedule=<string>
      Only list snapshots created by this schedule.

Method POST:
  Create a new snapshot.


