Automated Image Replacement in Google Slides via Webhook

This workflow enables dynamic and automated replacement of images in Google Slides presentations through a webhook trigger. It streamlines updating slide visuals by sending a POST request with presentation ID, image key, and new image URL. The workflow then identifies the specific image based on a unique alt text description, retrieves its object ID, and replaces the image using Google Slides API. Ideal for automating updates like client logos, backgrounds, or recurring graphics, this workflow reduces manual editing and enhances presentation management. It involves nodes for webhook setup, parameter validation, retrieving all slide elements, filtering for specific images using alt text, and executing the image replacement request with Google Slides API credentials.