GA request for extracting sessions

{ "reportRequests": [ { "viewId": "YOUR_VIEW_ID_IS_HERE", "dateRanges": [ { "startDate": "2015-01-01", "endDate": "2019-04-10" } ], "dimensions": [ { "name": "ga:previousPagePath" }, { "name": "ga:pagePath" }, { "name": "ga:dateHour" }, { "name": "ga:browserSize" } ], "orderBys": [ { "fieldName": "ga:dateHour", "sortOrder": "DESCENDING" } ], "dimensionFilterClauses": [ { "filters": [ { "dimensionName": "ga:previousPagePath", "operator": "EXACT", "not": true, "expressions": [ "(entrance)" ] } ] } ], "metrics": [ { "expression": "ga:pageviews" } ], "pageSize": 5000, "hideTotals": true, "hideValueRanges": true } ] }