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Edit PDF Bookmark using Python REST API

This guide walks you through how to pdf bookmark editing with the Aspose.PDF Cloud REST API in Python, showing how to build an online PDF bookmark editor using the Python SDK and how to choose the right bookmark for modification. For format details see the PDF file info page.

Prerequisite

  • Create an account and obtain API credentials ( https://kb.aspose.cloud/ total/python/how-to-create-aspose-cloud-apis-account/) to update a bookmark in a PDF.
  • Download the Aspose.PDF Cloud SDK for Python
  • Set up a Python project and install the SDK (pip install aspose-pdf-cloud).

Steps to Edit Bookmark PDF Online using Python RESTful Service

  1. For request authentication, create the PdfApi client with your client key and client ID.
  2. Set local input/output file paths and the remote folder/file name used in the Cloud storage.
  3. Upload the local PDF to the remote storage for editing the bookmarks in it.
  4. Fetch the collection of bookmarks from the document.
  5. Select the target bookmark using its title.
  6. Parse the self‑link of the bookmark to build the bookmarkPath for the API.
  7. Set the desired title, style, destination page, and view settings for the new bookmark.
  8. Execute the PutBookmark request, verify success, then download and save the updated PDF locally.

These steps summarize the process to create an online PDF bookmark editor using the Python Low‑Code API: authenticate, define file paths, upload the PDF, retrieve the bookmark collection, pick the target bookmark, build the update payload, call the API, and finally download the modified PDF.

Code to Edit PDF Bookmarks Online using Python-based API

The snippet demonstrates an online PDF bookmark editor. To update a bookmark, construct the path /bookmarks/bookmark/{bookmarkPath} and send a PutBookmark request. The bookmark title is used to locate the target; you may also search by page number, display text, or action.

For adding a new bookmark, see the article Add bookmark to PDF using Python REST API.

Keywords: edit pdf bookmark using Python REST API; online pdf bookmark editor using Python Low Code API; pdf bookmark editor online using Python REST Interface.