message: [Admin] PDF gen cleanup
diff: "branch_mapping": {}
  }
  ],
  - "branch_target_mapping": {
  - "live": [
  - "Publish"
  - ],
  - "master": [
  - "Publish"
  - ]
  - },
  - "need_generate_pdf_url_template": false,
  - "targets": {
  - "Pdf": {
  - "template_folder": "_themes.pdf"
  - }
  - },
  + "branch_target_mapping": {},
  + "targets": {},
  "JoinTOCPlugin": [
  {
  "ReferenceTOC": "docs/docs-ref-autogen/toc.yml",
  