mutation UpdateDiskSpaceSettings($input: UpdateDiskSpaceSettingsInput!) {
  updateDiskSpaceSettings(input: $input) {
    normalThresholdGiB
    pressureThresholdGiB
    pollIntervalSeconds
    staleAfterSeconds
  }
}

{
  "input": {
    "normalThresholdGiB": 1.5,
    "pressureThresholdGiB": 1.5
  }
}

{
  "data": {
    "updateDiskSpaceSettings": {
      "normalThresholdGiB": 1.5,
      "pressureThresholdGiB": 1.5,
      "pollIntervalSeconds": 1,
      "staleAfterSeconds": 1
    }
  }
}