{
  "blocked_reasons": [],
  "brief_sha256": "18bf2c03b37c50f42a81c840ffc32440728be4d4558f04a8c1ad6a469fb0b122",
  "contract_version": "brief_mapping_review.v1",
  "deterministic_validation": {
    "checks": [
      "critical_fields_present",
      "field_allowlists",
      "synthetic_destination_hostname",
      "no_unknown_fields"
    ],
    "contract_version": "brief_mapping_deterministic_validation.v1",
    "issues": [],
    "status": "pass"
  },
  "deterministic_validation_required": true,
  "fields": {
    "adset_key": {
      "confidence_band": "high",
      "confidence_calibrated": false,
      "evidence_quote": "as_prospecting_us",
      "evidence_strength": "direct",
      "reason_code": "explicit_label",
      "review_status": "accepted",
      "status": "proposed",
      "value": "as_prospecting_us"
    },
    "campaign_key": {
      "confidence_band": "high",
      "confidence_calibrated": false,
      "evidence_quote": "camp_summer_us",
      "evidence_strength": "direct",
      "reason_code": "explicit_label",
      "review_status": "accepted",
      "status": "proposed",
      "value": "camp_summer_us"
    },
    "country": {
      "confidence_band": "high",
      "confidence_calibrated": false,
      "evidence_quote": "US",
      "evidence_strength": "direct",
      "reason_code": "explicit_label",
      "review_status": "accepted",
      "status": "proposed",
      "value": "US"
    },
    "destination_url": {
      "confidence_band": "high",
      "confidence_calibrated": false,
      "evidence_quote": "https://example.invalid/summer-us",
      "evidence_strength": "direct",
      "reason_code": "explicit_label",
      "review_status": "accepted",
      "status": "proposed",
      "value": "https://example.invalid/summer-us"
    },
    "language": {
      "confidence_band": "high",
      "confidence_calibrated": false,
      "evidence_quote": "en",
      "evidence_strength": "direct",
      "reason_code": "explicit_label",
      "review_status": "accepted",
      "status": "proposed",
      "value": "en"
    },
    "objective": {
      "confidence_band": "high",
      "confidence_calibrated": false,
      "evidence_quote": "traffic",
      "evidence_strength": "direct",
      "reason_code": "explicit_label",
      "review_status": "accepted",
      "status": "proposed",
      "value": "traffic"
    },
    "placement": {
      "confidence_band": "high",
      "confidence_calibrated": false,
      "evidence_quote": "feed",
      "evidence_strength": "direct",
      "reason_code": "explicit_label",
      "review_status": "accepted",
      "status": "proposed",
      "value": "feed"
    },
    "utm_campaign": {
      "confidence_band": "high",
      "confidence_calibrated": false,
      "evidence_quote": "camp_summer_us",
      "evidence_strength": "direct",
      "reason_code": "explicit_label",
      "review_status": "accepted",
      "status": "proposed",
      "value": "camp_summer_us"
    }
  },
  "manifest_draft": {
    "adset_key": "as_prospecting_us",
    "campaign_key": "camp_summer_us",
    "country": "US",
    "destination_url": "https://example.invalid/summer-us",
    "language": "en",
    "objective": "traffic",
    "placement": "feed",
    "utm_campaign": "camp_summer_us"
  },
  "mutation_allowed": false,
  "proposal_id": "proposal_c17429eb148e0d9e9354",
  "proposal_output_sha256": "8b9c5af3967b5a52423cc0a14d90c8420db02d7a7031f2fff68db1ec7c95a03f",
  "receipt_payload_sha256": "a5a80202ad303cf5d274504cf2205bb4d0850b8def69711a8137f30c19d49422",
  "review_id": "review_a5a80202ad303cf5d274",
  "reviewer": "Synthetic Approver",
  "status": "accepted_for_manifest_draft"
}