{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "urn:nvidia:locate-anything-data:schema:media-source-map:v1",
  "title": "LocateAnything public media source mapping row",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "schema",
    "pool_id",
    "source_id",
    "source_dataset",
    "source_snapshot_id",
    "source_media_name",
    "source_relative_path",
    "source_bytes",
    "source_sha256",
    "identity_status",
    "member_name",
    "content_sha256",
    "media_kind",
    "encoding",
    "encoded_bytes",
    "availability"
  ],
  "properties": {
    "schema": {
      "const": "locate-anything.public-media-source-map/v1"
    },
    "pool_id": {
      "type": "string",
      "minLength": 1
    },
    "source_id": {
      "type": "integer",
      "minimum": 0,
      "description": "Pool-local stable source alias identifier."
    },
    "source_dataset": {
      "type": "string",
      "minLength": 1
    },
    "source_snapshot_id": {
      "type": "string",
      "minLength": 1,
      "description": "Content snapshot or source-manifest identity used by the conversion campaign; this is not an upstream release name."
    },
    "source_media_name": {
      "type": "string",
      "minLength": 1,
      "description": "Original source image name, never an LMDB or packed key."
    },
    "source_relative_path": {
      "type": "string",
      "minLength": 1,
      "pattern": "^(?!/)(?!.*(?:^|/)\\.\\.(?:/|$)).+$"
    },
    "source_bytes": {
      "type": "integer",
      "minimum": 0
    },
    "source_sha256": {
      "type": "string",
      "pattern": "^[0-9a-f]{64}$"
    },
    "identity_status": {
      "type": "string",
      "minLength": 1
    },
    "member_name": {
      "type": "string",
      "pattern": "^m/[0-9]{12}\\.[A-Za-z0-9]+$"
    },
    "content_sha256": {
      "type": "string",
      "pattern": "^[0-9a-f]{64}$"
    },
    "media_kind": {
      "type": "string",
      "enum": [
        "image",
        "video",
        "audio",
        "depth",
        "tensor",
        "document"
      ]
    },
    "encoding": {
      "type": "string",
      "minLength": 1
    },
    "encoded_bytes": {
      "type": "integer",
      "minimum": 0
    },
    "availability": {
      "type": "string",
      "enum": [
        "hosted",
        "upstream_download_required"
      ]
    },
    "tar_relpath": {
      "type": [
        "string",
        "null"
      ],
      "pattern": "^(?!/)(?!.*(?:^|/)\\.\\.(?:/|$)).+$"
    },
    "payload_offset": {
      "type": [
        "integer",
        "null"
      ],
      "minimum": 0
    },
    "payload_length": {
      "type": [
        "integer",
        "null"
      ],
      "minimum": 0
    }
  },
  "allOf": [
    {
      "if": {
        "properties": {
          "availability": {
            "const": "hosted"
          }
        },
        "required": [
          "availability"
        ]
      },
      "then": {
        "required": [
          "tar_relpath",
          "payload_offset",
          "payload_length"
        ],
        "properties": {
          "tar_relpath": {
            "type": "string",
            "pattern": "^(?!/)(?!.*(?:^|/)\\.\\.(?:/|$)).+$"
          },
          "payload_offset": {
            "type": "integer",
            "minimum": 0
          },
          "payload_length": {
            "type": "integer",
            "minimum": 0
          }
        }
      },
      "else": {
        "required": [
          "tar_relpath",
          "payload_offset",
          "payload_length"
        ],
        "properties": {
          "tar_relpath": {
            "type": "null"
          },
          "payload_offset": {
            "type": "null"
          },
          "payload_length": {
            "type": "null"
          }
        }
      }
    }
  ]
}