How do I access data transforms rest APIs after Auth?

Summary:

I am currently using groovy to attempt access to the data transforms section of an autonomous database deployment ( not marketplace). I can successfully access the bearer token for the deployment but I am unable to access the rest of the apis according to the REST API documentation.

Content (please ensure you mask any confidential information):

NOTE: environment information has been replaced with "example" where necessary. I am not actually attempting rest api calls against an example url.

I can currently access the bearer token successfully by using the described API at:

https://example.us-ashburn-1.oraclecloudapps.com/broker/pdbcs/public/v1/token