{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://ethotechnics.org/standards/agent-receipt-schema.json",
  "title": "Agent Receipt",
  "type": "object",
  "required": [
    "schema_version",
    "receipt_id",
    "issued_at",
    "owner",
    "subject",
    "action",
    "decision",
    "clocks",
    "appeal_path",
    "evidence_pack"
  ],
  "properties": {
    "schema_version": { "type": "string", "pattern": "^1\\.\\d+\\.\\d+$" },
    "receipt_id": { "type": "string" },
    "issued_at": { "type": "string", "format": "date-time" },
    "owner": {
      "type": "object",
      "required": ["name", "role", "contact"],
      "properties": {
        "name": { "type": "string" },
        "role": { "type": "string" },
        "contact": { "type": "string" },
        "on_call": { "type": "boolean" }
      }
    },
    "subject": {
      "type": "object",
      "required": ["id", "type"],
      "properties": {
        "id": { "type": "string" },
        "type": { "type": "string" },
        "region": { "type": "string" }
      }
    },
    "action": {
      "type": "object",
      "required": ["class", "description", "reversible"],
      "properties": {
        "class": { "type": "string" },
        "description": { "type": "string" },
        "reversible": { "type": "boolean" },
        "tools": { "type": "array", "items": { "type": "string" } }
      }
    },
    "decision": {
      "type": "object",
      "required": ["decision_type", "reason_codes", "inputs"],
      "properties": {
        "decision_type": { "type": "string" },
        "reason_codes": { "type": "array", "items": { "type": "string" } },
        "inputs": { "type": "array", "items": { "type": "string" } },
        "confidence": { "type": "number" }
      }
    },
    "clocks": {
      "type": "object",
      "required": ["ack", "review", "remedy"],
      "properties": {
        "ack": {
          "type": "object",
          "properties": { "hours": { "type": "number" } }
        },
        "review": {
          "type": "object",
          "properties": { "hours": { "type": "number" } }
        },
        "remedy": {
          "type": "object",
          "properties": { "hours": { "type": "number" } }
        },
        "appeal": {
          "type": "object",
          "properties": { "hours": { "type": "number" } }
        }
      }
    },
    "appeal_path": {
      "type": "object",
      "required": ["url", "channel", "expected_response"],
      "properties": {
        "url": { "type": "string" },
        "channel": { "type": "string" },
        "expected_response": { "type": "string" }
      }
    },
    "evidence_pack": {
      "type": "object",
      "required": ["href", "standard_refs"],
      "properties": {
        "href": { "type": "string" },
        "standard_refs": { "type": "array", "items": { "type": "string" } }
      }
    },
    "exceptions": {
      "type": "object",
      "properties": {
        "class": { "type": "string" },
        "justification": { "type": "string" },
        "expires_at": { "type": "string", "format": "date-time" }
      }
    }
  }
}