{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://judgmentpack.org/schema/policy/1.0.0/common.schema.json",
  "title": "DRAFT Policy companion 1.0.0: common",
  "description": "Draft shared definitions. jps-canon refers to the existing spec/dialect.md canonical profile; this companion does not change it.",
  "$ref": "#/$defs/retainedContent",
  "$defs": {
    "version": {
      "type": "string",
      "minLength": 5,
      "maxLength": 256,
      "pattern": "^(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*)(?![\\s\\S])"
    },
    "text": {
      "type": "string",
      "minLength": 1,
      "maxLength": 4096
    },
    "localId": {
      "type": "string",
      "maxLength": 128,
      "pattern": "^[a-z][a-z0-9]*(?:-[a-z0-9]+)*(?![\\s\\S])"
    },
    "uri": {
      "type": "string",
      "format": "uri",
      "minLength": 1,
      "maxLength": 2048,
      "description": "Scheme-bearing RFC 3986 URI production, including optional fragment. Assert the entire ASCII string; no trimming, Unicode/percent decoding, or identity normalization. See Policy companion prose for IPv6 and case-insensitive IPvFuture checks."
    },
    "content": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "bytesDigest",
        "byteLength",
        "mediaType"
      ],
      "properties": {
        "bytesDigest": {
          "type": "string",
          "pattern": "^sha256:[0-9a-f]{64}(?![\\s\\S])"
        },
        "byteLength": {
          "type": "integer",
          "minimum": 0,
          "maximum": 1048576
        },
        "mediaType": {
          "type": "string",
          "maxLength": 128,
          "pattern": "^[a-z0-9!#$&^_.+-]+/[a-z0-9!#$&^_.+-]+(?![\\s\\S])"
        }
      },
      "description": "Narrative, review basis, artifact and informational material: at most 1 MiB."
    },
    "canonicalIdentity": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "profile",
        "canonicalDigest"
      ],
      "properties": {
        "profile": {
          "const": "jps-canon"
        },
        "canonicalDigest": {
          "type": "string",
          "pattern": "^sha256:[0-9a-f]{64}(?![\\s\\S])"
        }
      }
    },
    "anchor": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "startByte",
        "endByte",
        "bytesDigest"
      ],
      "properties": {
        "startByte": {
          "type": "integer",
          "minimum": 0,
          "maximum": 1048576
        },
        "endByte": {
          "type": "integer",
          "minimum": 1,
          "maximum": 1048576
        },
        "bytesDigest": {
          "type": "string",
          "pattern": "^sha256:[0-9a-f]{64}(?![\\s\\S])"
        }
      }
    },
    "policyReference": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "kind",
        "id",
        "version",
        "content"
      ],
      "properties": {
        "kind": {
          "const": "policy"
        },
        "id": {
          "$ref": "https://judgmentpack.org/schema/policy/1.0.0/common.schema.json#/$defs/uri"
        },
        "version": {
          "$ref": "https://judgmentpack.org/schema/policy/1.0.0/common.schema.json#/$defs/version"
        },
        "content": {
          "$ref": "https://judgmentpack.org/schema/policy/1.0.0/common.schema.json#/$defs/content"
        },
        "canonicalIdentity": {
          "$ref": "https://judgmentpack.org/schema/policy/1.0.0/common.schema.json#/$defs/canonicalIdentity"
        }
      }
    },
    "packReference": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "kind",
        "id",
        "version",
        "content"
      ],
      "properties": {
        "kind": {
          "const": "pack"
        },
        "id": {
          "$ref": "https://judgmentpack.org/schema/policy/1.0.0/common.schema.json#/$defs/uri"
        },
        "version": {
          "$ref": "https://judgmentpack.org/schema/policy/1.0.0/common.schema.json#/$defs/version"
        },
        "content": {
          "$ref": "https://judgmentpack.org/schema/policy/1.0.0/common.schema.json#/$defs/content"
        },
        "canonicalIdentity": {
          "$ref": "https://judgmentpack.org/schema/policy/1.0.0/common.schema.json#/$defs/canonicalIdentity"
        }
      }
    },
    "retainedContent": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "bytesDigest",
        "byteLength",
        "mediaType"
      ],
      "properties": {
        "bytesDigest": {
          "type": "string",
          "pattern": "^sha256:[0-9a-f]{64}(?![\\s\\S])"
        },
        "byteLength": {
          "type": "integer",
          "minimum": 0,
          "maximum": 4194304
        },
        "mediaType": {
          "type": "string",
          "maxLength": 128,
          "pattern": "^[a-z0-9!#$&^_.+-]+/[a-z0-9!#$&^_.+-]+(?![\\s\\S])"
        }
      },
      "description": "Generic fixture-carrier reference; consuming roles impose their own bounds."
    },
    "originalContent": {
      "description": "Exact retained original source bytes: at most 4 MiB; never a replacement for narrative.",
      "$ref": "#/$defs/retainedContent"
    },
    "formatVersion": {
      "const": "1.0.0"
    }
  }
}