curl --request GET \
  --url https://api.example.com/api/radiation/v1/list-radiation-observations

{
  "observations": [
    {
      "id": "<string>",
      "source": "RADIATION_SOURCE_UNSPECIFIED",
      "locationName": "<string>",
      "country": "<string>",
      "location": {
        "latitude": 0,
        "longitude": 0
      },
      "value": 123,
      "unit": "<string>",
      "observedAt": 123,
      "freshness": "RADIATION_FRESHNESS_UNSPECIFIED",
      "baselineValue": 123,
      "delta": 123,
      "zScore": 123,
      "severity": "RADIATION_SEVERITY_UNSPECIFIED",
      "contributingSources": [
        "RADIATION_SOURCE_UNSPECIFIED"
      ],
      "confidence": "RADIATION_CONFIDENCE_UNSPECIFIED",
      "corroborated": true,
      "conflictingSources": true,
      "convertedFromCpm": true,
      "sourceCount": 123
    }
  ],
  "fetchedAt": 123,
  "epaCount": 123,
  "safecastCount": 123,
  "anomalyCount": 123,
  "elevatedCount": 123,
  "spikeCount": 123,
  "corroboratedCount": 123,
  "lowConfidenceCount": 123,
  "conflictingCount": 123,
  "convertedFromCpmCount": 123
}