One of the most-requested enhancements for the Oracle Database is granting privileges to an application’s tables. Application schemas tend to change over time, and if you follow the design paradigm of ...
For me when I look at the service key, it had 3 parts separated by colons. The service name was the second part. For example, my key looked like this 'service:apollo-tutorial:Uekxjlskjlskdjdjflsjf'.