{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "global-relay-file.json",
  "title": "Global Relay File",
  "description": "A file attachment uploaded to the Global Relay Archive, referenced by conversations, emails, voice records, or event cards.",
  "type": "object",
  "required": [
    "fileId"
  ],
  "properties": {
    "fileId": {
      "type": "string",
      "description": "Unique identifier for the file"
    },
    "fileName": {
      "type": "string",
      "description": "Original filename"
    },
    "contentType": {
      "type": "string",
      "description": "MIME type of the file"
    },
    "status": {
      "type": "string",
      "description": "Status of the file upload"
    }
  }
}