I also turned on debug log and oberved following:
{"timestamp":"2025-06-10 19:51:33.062 Z","level":"debug","msg":"Received HTTP request","caller":"web/handlers.go:175","method":"POST","url":"/api/v4/teams/{team_id}/posts/search","request_id":"411qtzahqib4ukqazccnkbae1r","user_id":"f1cxt9er1tdepmdex9ikhfx3kc","status_code":"200"}
So status code is 200, and there are no go errs.