Microsoft.Graph New-MgBetaPlannerRoster is not working getting error Bad request

Question

$tenantID ="id of the tenant"

$ClientID = "id of the client"

$CertThumbprint = "thumbprint of the certificate"

Connect-MgGraph -ClientID $clientID -TenantID $tenantID -CertificateThumbprint $CertThumbprint

$body = @'

{

    "title": "title"

}

'@

Invoke-MgGraphRequest -Method Post -Uri https://graph.microsoft.com/beta/planner/rosters -Body $body

I also used the following command:

$params= @{

 "data.type" = "#microsoft.graph.plannerRoster"

}

New-MgBetaPlannerRoster -BodyParameter $params

 and i still get the same error Bad request. It's shows no error message and unknownError

{"error":{"code":"UnknownError","message":"","innerError":{"date"......

I used the version 2.16.0 for graph but  got the same error with the 2.10.0

The registered apllication in Entra has the permissions 

Tasks.ReadWrite.All