Microsoft Graph API getPtsnCalls failing

Question

I get the following error ( it looks like the call is not handling both parameters correctly):

Error:

BadRequest The DateTimeOffset text '2024-04-04T00:00:00' should be in format 'yyyy-mm-ddThh:mm:ss('.'s+)?(zzzzzz)?' and each field value is within valid range.

When making the following call in Python:

from_dt = sd.strftime("%Y-%m-%dT%H:%M:%S")

    to_dt   = ed.strftime("%Y-%m-%dT%H:%M:%S")

    records = await  self.app_client.communications.call_records.microsoft_graph_call_records_get_pstn_calls_with_from_date_time_with_to_date_time(from_dt, to_dt).get()

Answer 1

added UTC Zero - still errors, but slightly different message

BadRequest The DateTimeOffset text '2024-04-04T00:00:00ZtoDateTime=2024-04-05T00:00:00Z' should be in format 'yyyy-mm-ddThh:mm:ss('.'s+)?(zzzzzz)?' and each field value is within valid range.