New-TPPCertificate function throws error 'Cannot find an overload for "Add" and argument count: 3' at line 287 when -CSR argument is used

[MichalZyzakCS]

Hello.
I created a CSR and put it into $CSR variable
I run command New-TppCertificate -Path $CertPath -Name $PCName -CSR $CSR.
I got error that script cannot perform some Add action on $params.body object because of wrong parameter count.

I have created own version of New-TppCertificate function where line 287 is changed to:
$param.body.Add('PCKS10', $csr -replace "n|r") <-- notice 2 parameters, not 3
and it worked

Environment

Test

Operating System: Windows 10 20H2
VenafiPS version: 4.2.4
PowerShell version: 5.1

Steps to reproduce

Import-Module VenafiPS
$Server = "https://test-server-domain.net"
$YID = Get-Credential -Credential "TestAccount"
$CSR = [string](Get-Content -path C:\test\csr.csr)
New-VenafiSession -Server $Server -Verbose -Credential $YID
$PCName = $env:computername
$PCFQDN = ($PCName,$env:USERDNSDOMAIN) -join('.')
$PCType = "Desktops"
$CertPath = "\VED\Policy\Certs\v1\$PCType"
$CAPath = "\VED\Policy\Administration\CAs\TestTempalte1"
New-TppCertificate -Path $CertPath -Name $PCName -CSR $CSR

Expected behavior

Certificate should be created

Actual behavior

Cannot find an overload for "Add" and argument count: 3.
At C:\Program Files\WindowsPowerShell\Modules\VenafiPS\4.2.4\Public\New-TPPCcertificate.ps1:287 char:13

Screenshots