How to use the permalink_public URL of an uploaded image to include it in a message?
I am trying to upload an image to slack and post it in an image block of a slack message to a specific channel. upload an image to Slack. make the image public with files.sharedPublicURL check if the url is public: public_url_shared being true . use the permalink_public I receive for the uploaded image for creating the slack message (an image block). for debugging I am using Slack's Block Kit Builde. I am replacing the URL in the image_url example of the block kit demo with the one I received from slack: https://slack-files.com/T04AG7BVD-FLWHBHY86-1ba8263c00 or: https://slack-files.com