{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://stellaops.local/concelier/schemas/advisory-observation.schema.json",
  "title": "Concelier Advisory Observation (Link-Not-Merge)",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "observationId",
    "tenant",
    "source",
    "upstream",
    "content",
    "linkset",
    "rawLinkset",
    "createdAt"
  ],
  "properties": {
    "observationId": { "type": "string", "minLength": 1 },
    "tenant": { "type": "string", "minLength": 1, "pattern": "^[a-z0-9:-]+$" },
    "source": {
      "type": "object",
      "additionalProperties": false,
      "required": ["vendor", "stream", "api"],
      "properties": {
        "vendor": { "type": "string", "minLength": 1 },
        "stream": { "type": "string", "minLength": 1 },
        "api": { "type": "string", "format": "uri" },
        "collectorVersion": { "type": "string" }
      }
    },
    "upstream": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "upstreamId",
        "fetchedAt",
        "receivedAt",
        "contentHash",
        "signature"
      ],
      "properties": {
        "upstreamId": { "type": "string", "minLength": 1 },
        "documentVersion": { "type": "string" },
        "fetchedAt": { "type": "string", "format": "date-time" },
        "receivedAt": { "type": "string", "format": "date-time" },
        "contentHash": {
          "type": "string",
          "pattern": "^sha256:[A-Fa-f0-9]{64}$"
        },
        "signature": {
          "type": "object",
          "additionalProperties": false,
          "required": ["present"],
          "properties": {
            "present": { "type": "boolean" },
            "format": { "type": "string" },
            "keyId": { "type": "string" },
            "signature": { "type": "string" }
          },
          "allOf": [
            {
              "if": { "properties": { "present": { "const": true } } },
              "then": {
                "required": ["format", "keyId", "signature"],
                "properties": {
                  "format": { "minLength": 1 },
                  "keyId": { "minLength": 1 },
                  "signature": { "minLength": 1 }
                }
              }
            },
            {
              "if": { "properties": { "present": { "const": false } } },
              "then": {
                "properties": {
                  "format": { "maxLength": 0 },
                  "keyId": { "maxLength": 0 },
                  "signature": { "maxLength": 0 }
                }
              }
            }
          ]
        },
        "metadata": {
          "type": "object",
          "additionalProperties": { "type": "string" },
          "propertyNames": { "pattern": "^[A-Za-z0-9_.:-]+$" }
        }
      }
    },
    "content": {
      "type": "object",
      "additionalProperties": false,
      "required": ["format", "raw"],
      "properties": {
        "format": { "type": "string", "minLength": 1 },
        "specVersion": { "type": "string" },
        "raw": { "type": ["object", "array"] },
        "metadata": {
          "type": "object",
          "additionalProperties": { "type": "string" },
          "propertyNames": { "pattern": "^[A-Za-z0-9_.:-]+$" }
        }
      }
    },
    "linkset": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "aliases": { "type": "array", "items": { "type": "string" }, "uniqueItems": true },
        "purls": { "type": "array", "items": { "type": "string" }, "uniqueItems": true },
        "cpes": { "type": "array", "items": { "type": "string" }, "uniqueItems": true },
        "references": {
          "type": "array",
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": ["type", "url"],
            "properties": {
              "type": { "type": "string" },
              "url": { "type": "string", "format": "uri" }
            }
          }
        },
        "reconciledFrom": { "type": "array", "items": { "type": "string" }, "uniqueItems": true }
      }
    },
    "rawLinkset": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "aliases": { "type": "array", "items": { "type": "string" }, "uniqueItems": true },
        "packageUrls": { "type": "array", "items": { "type": "string" } },
        "cpes": { "type": "array", "items": { "type": "string" } },
        "references": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "type": { "type": "string" },
              "url": { "type": "string" }
            },
            "required": ["type", "url"],
            "additionalProperties": false
          }
        },
        "relationships": { "type": "array", "items": { "type": "object" } },
        "reconciledFrom": { "type": "array", "items": { "type": "string" } },
        "scopes": { "type": "array", "items": { "type": "string" } },
        "notes": {
          "type": "object",
          "additionalProperties": { "type": "string" }
        }
      }
    },
    "attributes": {
      "type": "object",
      "additionalProperties": { "type": "string" },
      "propertyNames": { "pattern": "^[A-Za-z0-9_.:-]+$" }
    },
    "createdAt": { "type": "string", "format": "date-time" }
  }
}