{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://gentle-ai.dev/contracts/review-integration/v2/schemas/consent.schema.json",
  "title": "Gentle AI negotiated review v2 consent question",
  "description": "The typed per-candidate blocking consent question emitted by negotiated v2 START when the caller declared --consent relay.",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "schema", "contract", "operation", "action", "blocking", "target_identity", "projection",
    "risk_level", "changed_files", "changed_lines", "headline", "reason", "value", "risk_evidence",
    "choices", "off_path"
  ],
  "properties": {
    "schema": {"const": "gentle-ai.review-integration.consent/v2"},
    "contract": {"const": "gentle-ai.review-integration/v2"},
    "operation": {"const": "review.start"},
    "action": {"const": "consent_required"},
    "blocking": {"const": true},
    "target_identity": {"$ref": "#/$defs/sha256"},
    "projection": {"enum": ["workspace", "staged"]},
    "risk_level": {"enum": ["medium", "high"]},
    "changed_files": {"type": "integer", "minimum": 0},
    "changed_lines": {"type": "integer", "minimum": 0},
    "headline": {"type": "string", "minLength": 1},
    "reason": {"type": "string", "minLength": 1},
    "value": {"type": "string", "minLength": 1},
    "risk_evidence": {"type": "array", "items": {"type": "string", "minLength": 1}},
    "choices": {
      "type": "array",
      "minItems": 2,
      "maxItems": 2,
      "prefixItems": [
        {"$ref": "#/$defs/choice_granted"},
        {"$ref": "#/$defs/choice_declined"}
      ],
      "items": false
    },
    "off_path": {
      "type": "object",
      "additionalProperties": false,
      "required": ["note", "command"],
      "properties": {
        "note": {"type": "string", "minLength": 1},
        "command": {"const": "gentle-ai review mode disable"}
      }
    }
  },
  "$defs": {
    "sha256": {"type": "string", "pattern": "^sha256:[0-9a-f]{64}$"},
    "choice": {
      "type": "object",
      "additionalProperties": false,
      "required": ["answer", "label", "effect", "invocation"],
      "properties": {
        "answer": {"enum": ["granted", "declined"]},
        "label": {"type": "string", "minLength": 1},
        "effect": {"type": "string", "minLength": 1},
        "invocation": {"type": "string", "pattern": "^gentle-ai review start --contract gentle-ai\\.review-integration/v2 .* --consent (granted|declined)$"}
      }
    },
    "choice_granted": {
      "allOf": [{"$ref": "#/$defs/choice"}],
      "properties": {"answer": {"const": "granted"}}
    },
    "choice_declined": {
      "allOf": [{"$ref": "#/$defs/choice"}],
      "properties": {"answer": {"const": "declined"}}
    }
  }
}