{“errors”:[{“code”:“INVALID_TIME_WINDOW”,“message”:“Expect time to be midnight in the account’s local timezone for day granularity”,“parameter”:""}],“request”:{“params”:{“start_time”:“2016-12-02T18:00:00Z”,“entity_ids”:[“6ngar”],“end_time”:“2016-12-31T19:00:00Z”,“placement”:“PUBLISHER_NETWORK”,“account_id”:“18ce548hnmt”,“granularity”:“DAY”,“entity”:“CAMPAIGN”,“metric_groups”:[“ENGAGEMENT”,“WEB_CONVERSION”,“BILLING”,“MEDIA”,“VIDEO”,“MOBILE_CONVERSION”]}}}
got this error,
when trying to get campaign statistic using day level granularity.