Defaults to { "report_name": "My_report_name", "delivery_information": { "response_format": "csv" }, "report_query": { "tables": [ { "vtable": "traffic_and_engagement", "granularity": "monthly", "latest": true, "filters": { "domains": [ "amazon.com" ], "countries": [ "US" ], "include_subdomains": true }, "metrics": [ "all_traffic_visits", "desktop_visits" ] } ] } }