{
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  "generated_at_utc": "2026-10-14T01:00:52.414Z",
  "record_id": "VXI-EXT-PROCUREMENT-GOOGLE-DATA-ACCESS-01-v1",
  "record_kind": "external_reference",
  "title": "Google Cloud: Data Access defaults and viewer permissions",
  "system": "Google Cloud Audit Logs",
  "evidence_family": "vendor_evidence_review",
  "index_status": "PUBLIC_SAFE_SOURCE_REVIEW",
  "evidence_state": "PRIMARY_DOCUMENTATION_REVIEW_ONLY",
  "canonical_question": "Can a missing Google Cloud Data Access result mean the event was never logged?",
  "near_questions": [
    "Can missing Google Cloud audit results reflect viewer permissions?",
    "Are Data Access logs enabled for every service?",
    "Does the BigQuery exception apply to every BigQuery API?",
    "What inherited audit settings affect my project?",
    "Could an exempted principal explain missing access records?",
    "Does a Logs Viewer role expose every audit category?",
    "Which evidence establishes the service logging state?",
    "Can routing change where Data Access records appear?",
    "Does enabling logs now prove earlier coverage?",
    "What should an agent ask before claiming no cloud access?",
    "Can I save a reviewed logging-visibility boundary?",
    "When should Google audit permissions be rechecked?"
  ],
  "supported_claims": [
    {
      "claim": "Google documents that Data Access logging usually needs explicit enablement, with service-specific exceptions including parts of BigQuery. Viewing those logs also needs appropriate permissions. Check service settings, inherited configuration, exemptions and viewer access before interpreting an empty result.",
      "reliance": "DOCUMENTED_CAPABILITY_ONLY"
    }
  ],
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    "Verified buyer configuration or effective access rights",
    "Independent execution, completeness or security testing",
    "Vendor certification, legal compliance or guaranteed suitability"
  ],
  "public_summary": "Google documents that Data Access logging usually needs explicit enablement, with service-specific exceptions including parts of BigQuery. Viewing those logs also needs appropriate permissions. Check service settings, inherited configuration, exemptions and viewer access before interpreting an empty result.",
  "related_record_ids": [
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    "VXI-EXT-PROCUREMENT-VAULT-AUDIT-01-v1"
  ],
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    "source_title": "Google Cloud Data Access logging defaults, exemptions and viewer permissions",
    "source_url": "https://docs.cloud.google.com/logging/docs/audit/configure-data-access",
    "checked_on": "2026-10-14",
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    "method": "Primary documentation reviewed for the published bounded statement.",
    "deployment_tested_by_varexis": false,
    "revalidation": "The delivered snapshot preserves the review date shown. Recheck current primary documentation and deployment context before relying on present applicability; payment does not trigger fresh research."
  },
  "answer_policy": {
    "classification": "DOCUMENTED_WITH_DEPLOYMENT_BOUNDARY",
    "bounded_answer": "Google documents that Data Access logging usually needs explicit enablement, with service-specific exceptions including parts of BigQuery. Viewing those logs also needs appropriate permissions. Check service settings, inherited configuration, exemptions and viewer access before interpreting an empty result.",
    "required_buyer_context": "Identify the service/API, project hierarchy, audit category, principal, viewer role and time period.",
    "missing_evidence": "A broader claim needs evidence matching the intended use. Payment does not upgrade the evidence state."
  },
  "private_boundary": "Raw logs, thresholds, private paths, source code, protected mechanisms and reconstruction-level details are excluded from public and paid delivery.",
  "decision_profile": {
    "schema": "varexis-vendor-evidence-review/1",
    "review_status": "documentation_review_only",
    "checked_on": "2026-10-14",
    "claim_to_check": "A general log viewer can establish complete Data Access history without checking configuration.",
    "documented_statement": {
      "status": "documented",
      "statement": "Google documents that Data Access logging usually needs explicit enablement, with service-specific exceptions including parts of BigQuery. Viewing those logs also needs appropriate permissions. Check service settings, inherited configuration, exemptions and viewer access before interpreting an empty result.",
      "source_ids": [
        "google-audit"
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    "buyer_evidence_required": [
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      "Exempted principals and routing/retention evidence",
      "Viewer permissions and the exact search scope"
    ],
    "review_condition": {
      "status": "varexis_review_policy",
      "statement": "Do not turn absent results into an absence-of-access claim without capture and viewer evidence."
    },
    "unknowns": "The buyer configuration, contract, effective entitlement and operational evidence have not been inspected. Missing evidence does not establish absence or failure of the feature.",
    "evidence_sources": [
      {
        "source_id": "google-audit",
        "url": "https://docs.cloud.google.com/logging/docs/audit/configure-data-access",
        "final_url": "https://docs.cloud.google.com/logging/docs/audit/configure-data-access",
        "title": "Google Cloud Data Access logging defaults, exemptions and viewer permissions",
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        "bytes": 220407
      }
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    "observed_deployment": false,
    "commercial_reliance_boundary": "Procurement evidence support only; no supplier clearance, legal conclusion, configuration audit or verification of the buyer's claim is supplied.",
    "paid_value": {
      "decision_context": "Preserve the enablement and visibility conditions used in a cloud-data review.",
      "free": "Complete review, practical questions, sources and limitations; may be saved locally.",
      "single_request": "Existing server-saved version-bound route snapshot for later authenticated retrieval.",
      "evidence_receipt": "The same snapshot plus the existing unsigned delivery receipt.",
      "excluded": [
        "Fresh vendor research",
        "Continuous monitoring or change alerts",
        "Testing the buyer configuration",
        "Private evidence or vendor certification"
      ],
      "integrity": "Hashes identify content versions; they do not prove truth or provide a signature."
    },
    "revalidation": {
      "trigger": "A saved purchase does not recheck the source or buyer configuration.",
      "specific_watch": "Recheck audit configuration, exemptions, service exceptions and viewer roles."
    }
  },
  "paid_access_note": "The full published answer and boundaries are free. Paid access saves the selected route and source versions, with an unsigned receipt when purchased. Preview coverage before paying. Fresh research, bespoke assessment and protected evidence are excluded.",
  "service_route": {
    "request_guide": "/varexis-index/request.html",
    "request_workflow": "/varexis-index/request-workflow.json",
    "service_id": "single_request",
    "service_routes_url": "/varexis-index/service-routes.json",
    "payment_required": true,
    "availability_endpoint": "/api/index/capabilities",
    "operational_status": "AUTOMATIC_SERVICE_CAPABILITIES_GATED",
    "checkout_url": "/index-access"
  },
  "authority_boundary": "VAREXIS-INDEX informs evidence reliance. It does not provide advice, certification, deployment authority, security assurance, production approval, or guarantee.",
  "human_page": "/varexis-index/catalog.html#google-cloud-data-access-logging-check",
  "machine_readable_record": "/varexis-index/records/google-cloud-data-access-logging-check.json"
}