error(pdf): This file cannot be downloaded by the user

[zereraz]

Handle these error cases better

Error getting PDF files: Error: {
  "error": {
    "code": 403,
    "message": "This file cannot be downloaded by the user.",
    "errors": [
      {
        "message": "This file cannot be downloaded by the user.",
        "domain": "global",
        "reason": "cannotDownloadFile"
      }
    ]
  }
}
 Error: {
  "error": {
    "code": 403,
    "message": "This file cannot be downloaded by the user.",
    "errors": [
      {
        "message": "This file cannot be downloaded by the user.",
        "domain": "global",
        "reason": "cannotDownloadFile"
      }
    ]
  }
}

    at new GaxiosError (/Users/sahebjotsingh/Code/Xyne/experiments/xyne-search/server/node_modules/gaxios/build/src/common.js:50:9)
    at <anonymous> (/Users/sahebjotsingh/Code/Xyne/experiments/xyne-search/server/node_modules/gaxios/build/src/gaxios.js:142:36)
    at processTicksAndRejections (native:7:39)
    module: "google"
    err: {
      "type": "GaxiosError",
      "message": "{\n  \"error\": {\n    \"code\": 403,\n    \"message\": \"This file cannot be downloaded by the user.\",\n    \"errors\": [\n      {\n        \"message\": \"This file cannot be downloaded by the user.\",\n        \"domain\": \"global\",\n        \"reason\": \"cannotDownloadFile\"\n      }\n    ]\n  }\n}\n",
      "stack":
          Error: {
            "error": {
              "code": 403,
              "message": "This file cannot be downloaded by the user.",
              "errors": [
                {
                  "message": "This file cannot be downloaded by the user.",
                  "domain": "global",
                  "reason": "cannotDownloadFile"
                }
              ]
            }
          }

I've not yet confirmed but we must ensure this one error does not break the whole pdf files.
Also we need to better understand when this error occurs.