{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://uklsp.org/schemas/v0.1/review-attestation.schema.json",
  "title": "ReviewAttestation",
  "description": "A portable, source-attributed review summary. UKLSP carries attestations about reviews, not review bodies \u2014 agents can weigh provenance.",
  "type": "object",
  "properties": {
    "source": {
      "type": "string",
      "enum": [
        "google_business",
        "checkatrade",
        "trustpilot",
        "operator_verified_job",
        "other"
      ]
    },
    "source_url": {
      "type": "string",
      "format": "uri"
    },
    "rating_value": {
      "type": "number",
      "minimum": 0,
      "maximum": 5
    },
    "rating_count": {
      "type": "integer",
      "minimum": 1
    },
    "sampled_date": {
      "type": "string",
      "format": "date"
    },
    "attested_by": {
      "type": "string",
      "description": "Who sampled the figure, e.g. operator name."
    }
  },
  "required": [
    "source",
    "rating_value",
    "rating_count",
    "sampled_date",
    "attested_by"
  ],
  "additionalProperties": false
}