Creating a Team meeting on Powerapps button

Hello All,

I am developing a PowerApps application where there is a requirement to send a teams meeting request to particular user on powerapps button click. under required attendees I am directly giving the person email ID but it is not working. Is there any way to achieve this? the code is as shown in below.

Set(varmeeting, MicrosoftTeams.CreateTeamsMeeting(
LookUp(Office365Outlook.CalendarGetTables().value, DisplayName="Calendar").Name,
Button3.Text,
{content:"Body", contentType: "html"},
"India Standard Time",
{dateTime:DateTimeValue(DatePicker1.SelectedDate & " " &Dropdown1.SelectedText.Value & ":"&Dropdown1_1.SelectedText.Value & Dropdown3.SelectedText.Value)},
{dateTime: DateAdd(DateTimeValue(DatePicker1.SelectedDate & " " &Dropdown1.SelectedText.Value & ":"&Dropdown1_1.SelectedText.Value & Dropdown3.SelectedText.Value), Value(Dropdown4.Selected.Value),Minutes)},
true, "teamsForBusiness",
{requiredAttendies:("user email id")}

))