Update Insights Schema · Eas Update Insights · expo/skills · Skills Docs

Update Insights Schema · Eas Update Insights · expo/skills · Skills Docs

{
  "groupId": "03d5dfcf-736c-475a-8730-af039c3f4d06",
  "timespan": {
    "start": "2026-04-10T00:00:00.000Z",
    "end": "2026-04-17T00:00:00.000Z",
    "daysBack": 7
  },
  "platforms": [
    {
      "platform": "android",
      "updateId": "019d72ca-...",
      "totals": {
        "uniqueUsers": 500,
        "installs": 990,
        "failedInstalls": 10,
        "crashRatePercent": 1.0
      },
      "payload": {
        "launchAssetCount": 4,
        "averageUpdatePayloadBytes": 1115771
      },
      "daily": [
        { "date": "2026-04-10T00:00:00.000Z", "installs": 182, "failedInstalls": 2 },
        { "date": "2026-04-11T00:00:00.000Z", "installs": 195, "failedInstalls": 1 }
      ]
    },
    {
      "platform": "ios",
      "updateId": "019d72ca-...",
      "totals": { "uniqueUsers": 100, "installs": 1, "failedInstalls": 0, "crashRatePercent": 0 },
      "payload": { "launchAssetCount": 4, "averageUpdatePayloadBytes": 1115771 },
      "daily": [ { "date": "2026-04-10T00:00:00.000Z", "installs": 1, "failedInstalls": 0 } ]
    }
  ]
}

Path	Meaning
`groupId`	The update group queried.
`timespan.start` / `.end`	UTC ISO timestamps bounding the window.
`timespan.daysBack`	Convenience field: size of the window in days.
`platforms[]`	One entry per platform the group was published to (`ios`, `android`).
`platforms[].updateId`	Platform-specific update ID (distinct from the group ID).
`platforms[].totals.uniqueUsers`	Distinct users who ran this update in the window.
`platforms[].totals.installs`	Launches / successful installs in the window.
`platforms[].totals.failedInstalls`	Crashes / failed installs in the window.
`platforms[].totals.crashRatePercent`	`failedInstalls / (installs + failedInstalls) * 100`. Zero when no installs.
`platforms[].payload.launchAssetCount`	Number of assets the manifest references.
`platforms[].payload.averageUpdatePayloadBytes`	Mean bundle size for the window.
`platforms[].daily[]`	Per-day time series of installs and failed installs.