| name | data type | description | 
|---|---|---|
| last_updated | number | |
| ttl | number | |
| version | Version | |
| data | GBFSData | |
| last_updated | number | 
Example
{
  "last_updated" : 12345,
  "ttl" : 12345,
  "version" : "_2_2",
  "data" : {
    "alerts" : [ {
      "alert_id" : "...",
      "type" : "STATION_MOVE",
      "times" : [ { }, { } ],
      "station_ids" : [ "...", "..." ],
      "region_ids" : [ "...", "..." ],
      "url" : "...",
      "summary" : "...",
      "description" : "...",
      "last_updated" : 12345.0,
      "extension1" : "...",
      "extension2" : "..."
    }, {
      "alert_id" : "...",
      "type" : "STATION_CLOSURE",
      "times" : [ { }, { } ],
      "station_ids" : [ "...", "..." ],
      "region_ids" : [ "...", "..." ],
      "url" : "...",
      "summary" : "...",
      "description" : "...",
      "last_updated" : 12345.0,
      "extension1" : "...",
      "extension2" : "..."
    } ],
    "extension1" : "...",
    "extension2" : "..."
  },
  "extension1" : "...",
  "extension2" : "..."
}