[
  {
    "RetDesignatorID": 0,
    "Description": "Unknown"
  },
  {
    "RetDesignatorID": 1,
    "Description": "Other general retention policy"
  },
  {
    "RetDesignatorID": 2,
    "Description": "Retained except as replaced by updates"
  },
  {
    "RetDesignatorID": 3,
    "Description": "Sample issue retained"
  },
  {
    "RetDesignatorID": 4,
    "Description": "Retained until replaced by microform"
  },
  {
    "RetDesignatorID": 5,
    "Description": "Retained until replaced by cumulation, replacement volume, or revision"
  },
  {
    "RetDesignatorID": 6,
    "Description": "Retained for a limited period"
  },
  {
    "RetDesignatorID": 7,
    "Description": "Not retained"
  },
  {
    "RetDesignatorID": 8,
    "Description": "Permanently retained"
  }
]