{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "ART-FE-FIELD-WEB-VITALS@1",
  "type": "object",
  "required": [
    "schemaVersion",
    "generatedAt",
    "window",
    "context",
    "metrics",
    "thresholds",
    "eligibility",
    "status",
    "passed"
  ],
  "properties": {
    "schemaVersion": { "const": 1 },
    "generatedAt": { "type": "string", "format": "date-time" },
    "window": { "type": "object", "required": ["days", "start", "end"] },
    "context": {
      "type": "object",
      "required": [
        "source",
        "sourceSystem",
        "exportId",
        "network",
        "routeAggregation",
        "releaseId",
        "privacyApprovalRef",
        "thresholdDecisionRef",
        "validationFailures"
      ],
      "properties": {
        "source": { "type": "string" },
        "sourceSystem": { "type": ["string", "null"] },
        "exportId": { "type": ["string", "null"] },
        "network": { "const": "production-real-user" },
        "routeAggregation": { "const": "route-id-only" },
        "releaseId": { "type": ["string", "null"] },
        "privacyApprovalRef": { "type": ["string", "null"] },
        "thresholdDecisionRef": { "type": ["string", "null"] },
        "validationFailures": {
          "type": "array",
          "items": { "type": "string" }
        }
      },
      "additionalProperties": false
    },
    "thresholds": {
      "type": "object",
      "required": [
        "p75LcpMs",
        "p75Cls",
        "p75InpMs",
        "minimumEligibleSamples"
      ]
    },
    "metrics": {
      "type": "object",
      "required": ["p75LcpMs", "p75Cls", "p75InpMs"]
    },
    "eligibility": {
      "type": "object",
      "required": [
        "consentRequired",
        "totalSamples",
        "eligibleSamples",
        "minimumEligibleSamples",
        "routeSamples"
      ]
    },
    "status": {
      "enum": ["PASS", "FAIL_THRESHOLD", "FAIL_UNVERIFIED"]
    },
    "passed": { "type": "boolean" }
  },
  "additionalProperties": false
}