As you know, Announcement Banner is used for general system-wide announcement message to your JIRA users. Personally I find that it is very good to be abused for a "quote of the day" message to motivate your teammates.
Is this idea crazy? Is it possible to do it for JIRA Cloud?
There's certainly nothing to generate it in JIRA, and the setting of the announcement banner is something the administrators do manually. It is stored in the database, which you can't update while JIRA is running and you don't have any access to in Cloud anyway.
So you'd need a remote call to do it, but that hasn't been implemented in REST, so your only option is a remote script that can log in as an admin, navigate to the banner screen and paste in your message.
Badges are a great way to show off community activity, whether you’re a newbie or a Champion.Learn more
Hi Atlassian Community! My name is Shana, and I’m on the Jira Software team. One of the many reasons this Community exists is to connect you to others on similar product journeys or with comparabl...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs