Returns top running vehicle models for a company or group in a period of time.

This endpoint allows you to get the top running trackers and the kms traveled by them, grouped by vehicle model in a period of time. You can get the data for the entire company or a subset by passing the groupoid within the company. These parameters are required to get a value; otherwise, an error will be returned.
You can filter the results by using the _start_date, end_date and step query parameters using the date format YYYY-MM-DD and for step the values: DAY, WEEK, MONTH, QUARTER or YEAR. If you don't pass any of those filters, the system will use the following range: the current date for the end date, and seven days ago of that date for the start date.