get error 400: only exclusion value is considered and it must be provided when using v1 with Edit-FalconMlExclusion

[NatchanonBR]

I'm using this script to add MLExclusions to a new group (pulling existing MLExclusions and adding them to the new group).
It seems the script isn't working right now. I'm not sure which part of the code I need to change.

{"code":400,"message":"only exclusion value is considered and it must be provided when using v1"}
Write-Result: C:\Users\xxx\xxx\xxxx\PowerShell\Modules\PSFalcon\2.2.9\private\Private.ps1:709

#Requires -Version 5.1
using module @{ ModuleName = 'PSFalcon'; ModuleVersion = '2.2.9' }

param(
    [Parameter(Mandatory = $true,
        Position = 1)]
    [ValidatePattern('^\w{32}$')]
    [string] $GroupId
)

$SVEs = Get-FalconMlExclusion -Detailed -All
foreach ($SVE in $SVEs) {
    if ($SVE.groups.id -eq $null)
    {
        Write-Output $SVE.groups.id
    }
    if ($SVE.groups.id -ne $null)
    {
    Edit-FalconMlExclusion -Id $SVE.id -GroupIds @($SVE.groups.id, $GroupId)
    }

[bk-cs]

I haven't seen this error before. Based on how's it's worded, I assume it's saying that the exclusion value must also be supplied when editing. Edit-FalconMlExclusion does not currently force this value.

Try updating your script to include the value with it. I think you should be able to pass the entire object and update GroupId after the pipe:

#Requires -Version 5.1
using module @{ ModuleName = 'PSFalcon'; ModuleVersion = '2.2.9' }

param(
    [Parameter(Mandatory=$true,Position=1)]
    [ValidatePattern('^[a-fA-F0-9]{32}$')]
    [string]$GroupId
)
foreach ($Mle in (Get-FalconMlExclusion -Detailed -All)) {
  if ($Mle.groups.id -ne $null) {
    $Mle | Edit-FalconMlExclusion -GroupId @($Mle.groups.id, $GroupId)
  }
}