Returns a raw HTTP response for get /api/v1/workspaces/current/usage_limits, but is
otherwise the same as [CurrentService.retrieveUsageLimits]..
public HttpResponseFor<CurrentRetrieveUsageLimitsResponse> retrieveUsageLimits()Returns a raw HTTP response for get /api/v1/workspaces/current/usage_limits, but is
otherwise the same as [CurrentService.retrieveUsageLimits].