Javadoc
Returns the permissions that a caller has on this project. You typically don't call this method
if you're using Google Cloud Platform directly to manage permissions. This method is intended
for integration with your proprietary software, such as a customized graphical user interface.
For example, the Cloud Platform Console tests IAM permissions internally to determine which UI
should be available to the logged-in user. Each service that supports IAM lists the possible
permissions; see the Supported Cloud Platform services page below for links to these
lists.