{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://igrm.in/schemas/canonical-release.schema.json",
  "title": "IGRM canonical object release manifest",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "object_type",
    "schema_version",
    "release_id",
    "record_sha256",
    "generated_at",
    "effective_date",
    "schema_registry_sha256",
    "method_registry_sha256",
    "rights_registry_sha256",
    "rights_signers_sha256",
    "release_signers_sha256",
    "release_signer_id",
    "release_signature_path",
    "rights_snapshot",
    "objects",
    "counts"
  ],
  "properties": {
    "object_type": {"const": "canonical_release"},
    "schema_version": {"const": "1.0.0"},
    "release_id": {
      "type": "string",
      "pattern": "^rel:[a-z0-9][a-z0-9._:-]{2,123}$"
    },
    "record_sha256": {"$ref": "common.schema.json#/$defs/sha256"},
    "generated_at": {"$ref": "common.schema.json#/$defs/utcDateTime"},
    "effective_date": {"$ref": "common.schema.json#/$defs/date"},
    "schema_registry_sha256": {"$ref": "common.schema.json#/$defs/sha256"},
    "method_registry_sha256": {"$ref": "common.schema.json#/$defs/sha256"},
    "rights_registry_sha256": {"$ref": "common.schema.json#/$defs/sha256"},
    "rights_signers_sha256": {"$ref": "common.schema.json#/$defs/sha256"},
    "release_signers_sha256": {"$ref": "common.schema.json#/$defs/sha256"},
    "release_signer_id": {"$ref": "common.schema.json#/$defs/stableId"},
    "release_signature_path": {
      "type": "string",
      "pattern": "^(?!/)(?!.*(?:^|/)\\.\\.(?:/|$))(?!.*\\\\).+\\.sig$"
    },
    "rights_snapshot": {
      "type": "array",
      "minItems": 1,
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": [
          "source_id",
          "decision_id",
          "decision_artifact_sha256",
          "signer_id",
          "independence_group",
          "authority_class"
        ],
        "properties": {
          "source_id": {"$ref": "common.schema.json#/$defs/stableId"},
          "decision_id": {"type": "string", "minLength": 1, "maxLength": 200},
          "decision_artifact_sha256": {"$ref": "common.schema.json#/$defs/sha256"},
          "signer_id": {"$ref": "common.schema.json#/$defs/stableId"},
          "independence_group": {"$ref": "common.schema.json#/$defs/stableId"},
          "authority_class": {"type": "string", "minLength": 1, "maxLength": 100}
        }
      }
    },
    "objects": {
      "type": "array",
      "minItems": 1,
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": ["object_type", "object_id", "path", "file_sha256", "record_sha256"],
        "properties": {
          "object_type": {
            "type": "string",
            "enum": ["evidence_item", "entity", "event", "exposure_edge", "universe_release"]
          },
          "object_id": {"$ref": "common.schema.json#/$defs/stableId"},
          "path": {
            "type": "string",
            "pattern": "^(?!/)(?!.*(?:^|/)\\.\\.(?:/|$))(?!.*\\\\).+\\.json$"
          },
          "file_sha256": {"$ref": "common.schema.json#/$defs/sha256"},
          "record_sha256": {"$ref": "common.schema.json#/$defs/sha256"}
        }
      }
    },
    "counts": {
      "type": "object",
      "additionalProperties": false,
      "required": ["evidence_item", "entity", "event", "exposure_edge", "universe_release"],
      "properties": {
        "evidence_item": {"type": "integer", "minimum": 0},
        "entity": {"type": "integer", "minimum": 0},
        "event": {"type": "integer", "minimum": 0},
        "exposure_edge": {"type": "integer", "minimum": 0},
        "universe_release": {"type": "integer", "minimum": 0}
      }
    }
  }
}