{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://datashare.ed.ac.uk/schema/bitstream.json",
  "title": "Edinburgh DataShare Bitstream",
  "description": "A DSpace bitstream (binary file) as returned by the Edinburgh DataShare REST API /bitstreams endpoint.",
  "type": "object",
  "properties": {
    "uuid": { "type": "string", "format": "uuid" },
    "name": { "type": "string" },
    "handle": { "type": ["string", "null"] },
    "type": { "type": "string", "const": "bitstream" },
    "expand": { "type": "array", "items": { "type": "string" } },
    "bundleName": { "type": "string", "description": "e.g. ORIGINAL, THUMBNAIL, CC-LICENSE." },
    "description": { "type": ["string", "null"] },
    "format": { "type": "string" },
    "mimeType": { "type": "string" },
    "sizeBytes": { "type": "integer" },
    "parentObject": { "type": ["object", "null"] },
    "retrieveLink": { "type": "string" },
    "checkSum": {
      "type": "object",
      "properties": {
        "value": { "type": "string" },
        "checkSumAlgorithm": { "type": "string" }
      }
    },
    "sequenceId": { "type": "integer" },
    "policies": { "type": ["array", "null"] },
    "link": { "type": "string" }
  },
  "required": ["uuid", "name", "type", "mimeType", "sizeBytes"]
}