Use of Filter (with c#) and time periods

Hello

I am trying to filter data with a time range using the method "Filter" but it seems that i am doing something wrong:

 .Filter("start/dateTime gt '2023-02-04T12:30:00Z' and end/dateTime lt '2023-02-05T12:30:00Z'")

The error is:

Message: This request requires a time window specified by the query string parameters StartDateTime and EndDateTime.

How should I provide the start/end time period?

Thank you