Slack API (files.upload) using NodeJS
问题 EDITED I'm trying to structure the files.upload() API provided via Slack but am having a hard time understanding the correct format. At the moment, I am able to use the API to upload a text file but cannot for the life of me figure out how to upload an image. Here's my issue: I have an image on my development server, let's call it image.png. I want to use the files.upload() API to post that image into a #general Slack channel. Below is the code I have that is successfully generating the image