=== bad_01_truncated.pdf — GET /datasets/{dataset_id}/documents (filtered) ===
{
  "id": "3d043d76-335f-475d-8379-9ae1905cf49d",
  "position": 9,
  "data_source_type": "upload_file",
  "data_source_info": {
    "upload_file_id": "c5d086e9-351d-438d-aa69-9fabdccee222"
  },
  "data_source_detail_dict": {
    "upload_file": {
      "id": "c5d086e9-351d-438d-aa69-9fabdccee222",
      "name": "bad_01_truncated.pdf",
      "size": 89876,
      "extension": "pdf",
      "mime_type": "application/pdf",
      "created_by": "f1034bbd-04df-4592-ba22-56dac49ae8ad",
      "created_at": 1789752872.506339
    }
  },
  "dataset_process_rule_id": "719751cf-6a09-493a-bc0e-88914b4a8bc1",
  "name": "bad_01_truncated.pdf",
  "created_from": "api",
  "created_by": "f1034bbd-04df-4592-ba22-56dac49ae8ad",
  "created_at": 1789752873,
  "tokens": null,
  "indexing_status": "error",
  "error": "Failed to load document (PDFium: Data format error).",
  "enabled": true,
  "disabled_at": null,
  "disabled_by": null,
  "archived": false,
  "display_status": "error",
  "word_count": null,
  "hit_count": 0,
  "doc_form": "text_model",
  "doc_metadata": [],
  "summary_index_status": null,
  "need_summary": false
}

=== bad_02_password_protected.pdf — POST /datasets/{dataset_id}/document/create-by-file ===
(response captured at ingestion time — indexing_status: waiting)


=== bad_02_password_protected.pdf — GET /datasets/{dataset_id}/documents/{document_id} (after indexing) ===
{
  "id": "1af12b39-f10e-4659-87a7-261894ef8e29",
  "position": 16,
  "data_source_type": "upload_file",
  "data_source_info": {
    "upload_file": {
      "id": "86d1f71c-f863-4619-9e40-e7207de5ebd7",
      "name": "bad_02_password_protected.pdf",
      "size": 174963,
      "extension": "pdf",
      "mime_type": "application/pdf",
      "created_by": "f1034bbd-04df-4592-ba22-56dac49ae8ad",
      "created_at": 1789932244.334837
    }
  },
  "dataset_process_rule_id": "6b2e92f1-b08e-41b7-8c56-ddc6de50001b",
  "dataset_process_rule": {
    "mode": "automatic",
    "rules": {
      "pre_processing_rules": [
        {
          "id": "remove_extra_spaces",
          "enabled": true
        },
        {
          "id": "remove_urls_emails",
          "enabled": false
        }
      ],
      "segmentation": {
        "delimiter": "\n",
        "max_tokens": 500,
        "chunk_overlap": 50
      }
    }
  },
  "document_process_rule": {
    "id": "6b2e92f1-b08e-41b7-8c56-ddc6de50001b",
    "dataset_id": "084fc635-481f-4970-bf09-299c83eca3c2",
    "mode": "automatic",
    "rules": {
      "pre_processing_rules": [
        {
          "id": "remove_extra_spaces",
          "enabled": true
        },
        {
          "id": "remove_urls_emails",
          "enabled": false
        }
      ],
      "segmentation": {
        "delimiter": "\n",
        "max_tokens": 500,
        "chunk_overlap": 50
      }
    }
  },
  "name": "bad_02_password_protected.pdf",
  "created_from": "api",
  "created_by": "f1034bbd-04df-4592-ba22-56dac49ae8ad",
  "created_at": 1789932244,
  "tokens": null,
  "indexing_status": "error",
  "completed_at": null,
  "updated_at": 1789932244,
  "indexing_latency": null,
  "error": "Failed to load document (PDFium: Incorrect password error).",
  "enabled": true,
  "disabled_at": null,
  "disabled_by": null,
  "archived": false,
  "segment_count": 0,
  "average_segment_length": 0,
  "hit_count": 0,
  "display_status": "error",
  "doc_form": "text_model",
  "doc_language": "English",
  "summary_index_status": null,
  "need_summary": false
}