{
  "lexicon": 1,
  "id": "com.atproto.sync.getRepo",
  "defs": {
    "main": {
      "type": "query",
      "description": "Download a repository export as CAR file. Optionally only a 'diff' since a previous revision. Does not require auth; implemented by PDS.",
      "parameters": {
        "type": "params",
        "required": ["did"],
        "properties": {
          "did": {
            "type": "string",
            "format": "did",
            "description": "The DID of the repo."
          },
          "since": {
            "type": "string",
            "format": "tid",
            "description": "The revision ('rev') of the repo to create a diff from."
          }
        }
      },
      "output": {
        "encoding": "application/vnd.ipld.car"
      },
      "errors": [
        { "name": "RepoNotFound" },
        { "name": "RepoTakendown" },
        { "name": "RepoSuspended" },
        { "name": "RepoDeactivated" }
      ]
    }
  }
}