Public/Client/Remove-KB4PhishingCampaign.ps1

function Remove-KB4PhishingCampaign {
    [CmdletBinding()]
    param (
        [Parameter(Mandatory)]
        [Alias('Id')]
        [int]$CampaignId
    )

    $query = "{`"query`":`"mutation PhishingCampaignDelete(`$id: Int!) {\n phishingCampaignDelete(id: `$id) {\n node {\n id\n }\n errors {\n reason\n }\n }\n}\n`",`"variables`":{`"id`":$CampaignId}}"

    Invoke-KB4WebRequest -Query $query
}