post
https://customer-my-onetrust-com.libproxy1.nus.edu.sg/api/cookiemanager/v1/domains//domaingroup
Use this API to create a new domain group or update an existing domain group.
200OK
401Unauthorized
403Forbidden
404Not Found
500Internal Server Error.
Possible reason: Incorrect domain Id or if removeExisting flag is false and a url from the list is already there in the group