Hey Everyone, so I am using a “Completed Job” in servicetitan as the event that then pulls the job id and customer id from servicetitan to find the public channel in slack with this identifying information.

I then created a custom action using slack’s api to pull a list of all the files in the slack channel for uploading all at once to the servicetitan job using the looping feature in zapier to loop through and find all the files and the url’s and then upload as a job attachment back to servicetitan. 

In test mode it uploads a blank image, so I thought maybe I needed to make the public url as shared, this still didn’t fix it. Not sure where I’m going wrong, but I don’t think the image is being “pushed/downloaded” to servicetitan. The same error was happening in google drive.