curl -i -X GET "https://api.box.com/2.0/docgen_jobs/12345" \
     -H 'box-version: 2025.0' \
     -H "authorization: Bearer <ACCESS_TOKEN>"

{
  "id": "12345",
  "type": "docgen_job",
  "batch": {
    "id": "12345",
    "type": "docgen_batch"
  },
  "template_file": {
    "type": "file",
    "id": "42037322"
  },
  "template_file_version": {
    "id": "12345",
    "type": "file_version"
  },
  "status": "completed",
  "output_type": "docx",
  "output_file": {
    "type": "file",
    "id": "42037322"
  },
  "output_file_version": {
    "id": "12345",
    "type": "file_version"
  },
  "failures": {
    "errors": [
      "The tag 'customer_name' was not provided in the input data."
    ],
    "warnings": [
      "The tag 'optional_field' was provided but not used in the template."
    ]
  }
}