{
  "$schema": "http://json-schema.org/draft-06/schema#",
  "id": "http://cocina.sul.stanford.edu/schemas/File",
  "title": "File",
  "description": "Binaries that are the basis of what our domain manages. Binaries here do not include metadata files generated for the domain's own management purposes.",
  "type": "object",
  "required": ["@context", "@type", "externalIdentifier", "internalIdentifier", "label", "version", "administrative", "access", "identification", "structural"],
  "properties": {
    "@context": {
      "description": "URI for the JSON-LD context definitions.",
      "type": "string"
    },
    "@type": {
      "description": "The content type of the File.",
      "type": "string",
      "enum": [
        "http://cocina.sul.stanford.edu/models/file.jsonld"
      ]
    },
    "depositor": {
      "description": "The Agent (User, Group, Application, Department, other) that deposited the File into SDR.",
      "$ref": "/Agent"
    },
    "externalIdentifier": {
      "description": "Identifier for the resource within the SDR architecture but outside of the repository. UUID. Constant across resource versions. What clients will use calling the repository. Same as `identification.identifier`",
      "type": "string"
    },
    "filename": {
      "description": "Filename for a file. Can be same as label.",
      "type": "string"
    },
    "format": {
      "description": "Format of the File.",
      "type": "string"
    },
    "hasMessageDigests": {
      "description": "The output of the message digest algorithm.",
      "type": "array",
      "items": {
        "required": ["type", "digest"],
        "properties": {
          "type": {
            "description": "The algorithm that was used",
            "type": "string",
            "enum": ["md5", "sha1"]
          },
          "digest": {
            "description": "The digest value",
            "type": "string"
          }
        }
      }
    },
    "hasMimeType": {
      "description": "MIME Type of the File.",
      "type": "string"
    },
    "label": {
      "description": "Primary processing label (can be same as title) for a File.",
      "type": "string"
    },
    "presentation": {
      "description": "Presentation data for the File.",
      "type": "object",
      "properties": {
        "height": {
          "description": "Height in pixels",
          "type": "integer"
        },
        "width": {
          "description": "Width in pixels",
          "type": "integer"
        }
      }
    },
    "size": {
      "description": "Size of the File (binary) in bytes.",
      "type": "integer"
    },
    "internalIdentifier": {
      "description": "Identifier for the resource within the repository. UUID, unique for each new version of a repository resource.",
      "type": "string"
    },
    "use": {
      "description": "Use for the File.",
      "type": "string"
    },
    "version": {
      "description": "Version for the File within SDR.",
      "type": "integer"
    },
    "precedingVersion": {
      "description": "Preceding version for the File within SDR.",
      "type": "string"
    },
    "followingVersion": {
      "description": "Following version for the File within SDR.",
      "type": "string"
    },
    "access": {
      "description": "Access Metadata for the File.",
      "type": "object",
      "required": ["access", "download"],
      "properties": {
        "access": {
          "description": "Access level for the File. If \"dark\" this won't go into public xml contentMetadata.",
          "type": "string",
          "enum": ["world", "stanford", "location-based", "citation-only", "dark"]
        },
        "download": {
          "description": "Download level for the File binary.",
          "type": "string",
          "enum": ["world", "stanford", "location-based", "citation-only", "dark"]
        }
      }
    },
    "administrative": {
      "type": "object",
      "description": "Administrative metadata for the SDR resource.",
      "required": ["created", "sdrPreserve"],
      "properties": {
        "created": {
          "description": "When the resource in SDR was created.",
          "type": "string",
          "format": "date-time"
        },
        "deleted": {
          "description": "If the resource has been deleted (but not purged).",
          "type": "boolean"
        },
        "gravestoneMessage": {
          "description": "Message describing why the resource was deleted.",
          "type": "string"
        },
        "lastUpdated": {
          "description": "When the resource in SDR was last updated.",
          "type": "string",
          "format": "date-time"
        },
        "partOfProject": {
          "description": "Administrative or Internal project this resource is a part of.",
          "type": "string"
        },
        "sdrPreserve": {
          "description": "If this resource should be sent to Preservation.",
          "type": "boolean"
        },
        "shelve": {
          "description": "If this resource should be sent to Stacks.",
          "type": "boolean"
        },
        "remediatedBy": {
          "description": "The Agent (User, Group, Application, Department, other) that remediated this File in SDR.",
          "type": "array",
          "items": {
            "$ref": "/Agent"
          }
        }
      }
    },
    "identification": {
      "description": "Identifying information for the File.",
      "type": "object",
      "required": ["identifier", "sdrUUID"],
      "properties": {
        "filename": {
          "description": "Filename for the File from originating systems.",
          "type": "string"
        },
        "identifier": {
          "description": "Identifier for the File within the Stanford Digital Repository system",
          "type": "string"
        },
        "sdrUUID": {
          "type": "string",
          "description": "UUID previously minted for the resource within SDR2 / Fedora 3."
        }
      }
    },
    "structural": {
      "description": "Structural metadata for the File.",
      "type": "object",
      "required": ["isContainedBy"],
      "properties": {
        "isContainedBy": {
          "description": "Fileset that contains this File.",
          "type": "string"
        },
        "isTargetOf": {
          "description": "An Annotation instance that applies to this File.",
          "type": "string"
        }
      }
    }
  }
}