@User any update please ? i need to be able to access the analytics to bill my customers. i just made another call to an assistant , then a post request to the analytics endpoint to no avail. see the response : d":"2025-02-14T00:00:00Z","step":"day","timezone":"UTC"},"groupBy":["assistantId","endedReason"],"operations":[{"operation":"sum","column":"duration","alias":"sumDuration"},{"operation":"avg","column":"cost","alias":"avgCost"}]}]}'
[{"name":"usage","timeRange":{"start":"2025-02-13T00:00:00.000Z","end":"2025-02-14T00:00:00.000Z","step":"day","timezone":"UTC"},"result":[]}]%