I was pegging the 90 total connections allowed on my Aurora RDS instance, now that I've got a few more heavy duty sites than I had before. I decided to upgrade the instance and I did so, but put the upgrade as pending until the next maintenance window, without considering adding a read-only replica into the cluster. I've added the replica and all is well. I want to cancel that pending upgrade from a db.t2.medium Aurora to a db.r3.large Aurora instance. I can't find a way to clear out the pending modifications queue.
I have the AWS CLI installed and config'd. I just can't find documentation on flushing out the pending modifications queue. Thanks to all in advance.