This document requests a grouped summary of Wikipedia edit data from 2010 to 2020 with no dimensions and aggregates including a row count, sum of edit counts, and sum of characters added. It uses Wikipedia as the data source and requests data at the all granularity without filtering by dimensions.

1. {
"queryType": "groupBy",
"dataSource": "wikipedia",
"granularity": "all",
"dimensions": [],
"aggregations": [
{"type": "count", "name": "rows"},
{"type": "longSum", "name": "edit_count", "fieldName": "count"},
{"type": "doubleSum", "name": "chars_added", "fieldName": "added"}
],
"intervals": ["2010-01-01T00:00/2020-01-01T00"]
}