Uploading Files to OCI Object Storage from Autonomous

I have been doing a little hobby project and I wanted to be able to store files in OCI's Object Storage, by an upload from an APEX application. In the past I have used DBaaS which didn't include DBMS_CLOUD so I was able to leverage the web credentials feature of APEX. But it's been a while, so time for a fresh exploration from the context of Autonomous DB. Part 1: API Exploration As I already mentioned, there is a package DBMS_CLOUD which has the capability to perform the uploads to object storage from the database. So, the first thing we need to do is check if its available in our app schema - you may need to connect to the admin account and grant execute on it to the given schema. Once that's all verified, we need to register our credentials. There are two likely pathways you would take here (there is a third too, but I won't be investigating that). Username and Password Signing keys authentication I will be using method two. If you want to do the same, you can fi