When I received an email, I wanted to upload the email attachment to Slack and tried to use Microsoft (Office365) Flow to perform that task. Microsoft (Office365) Flow has a Slack connector, so I thought it would be easy to create one, Unf…

It's not much, but I wrote about Slack in a rambling way. Slack or Microsoft Teams? We use Office365, so we have access to Microsoft Teams, but we use Slack as our chat tool. Teams also tried using the tool, but at a glance, it was difficu…

I used Slack API before, but when I tried to use it after a long time, I completely forgot how to use it, so here are some notes on how to use Slack API in case I forgot again. By the way, what we wanted to do with the API is as follows. S…