Introduction to APIs in Google실습으로 이동
So, the lab says you need to create a unique bucket Id in the json file. however, it doesn't say this MUST be the project id. If you use your own value instead, you won't get very far. This wording needs to be corrected as others will fall in to this trap.
I hit an issue after generating the OAUTH2 token and attempting to use CURL, but the response I got was just an error. Support couldn't explain my issue and I ran out of time.