Remove-AzDServiceHook.ps1

function Remove-AzDServiceHook {
[CmdletBinding(DefaultParameterSetName = "ProjectName")]
param(
	[Parameter(ParameterSetName = "ProjectId", ValueFromPipelineByPropertyName = $true)]
	[Parameter(ParameterSetName = "ProjectName", ValueFromPipelineByPropertyName = $true)]
	[ValidateSet($null, "git.push","git.pullrequest.created","git.pullrequest.updated","build.complete")]
	[string] $EventType = $null,
	[Parameter(ParameterSetName = "ProjectId", ValueFromPipelineByPropertyName = $true)]
	[Parameter(ParameterSetName = "ProjectName", ValueFromPipelineByPropertyName = $true)]
	[string] $ToUrl = $null,
	[Parameter(ParameterSetName = "ProjectId", ValueFromPipelineByPropertyName = $true)]
	[string] $ProjectId = $null,
	[Parameter(ParameterSetName = "ProjectName", ValueFromPipelineByPropertyName = $true)]
	[string] $ProjectName = $null,
	[Parameter(Mandatory = $true, ParameterSetName = "SubscriptionObject", ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)]
	[Microsoft.VisualStudio.Services.ServiceHooks.WebApi.Subscription] $Subscription
)
	$subscriptions = @()
	if($PSCmdlet.ParameterSetName -eq "SubscriptionObject") {
		$subscriptions = @($Subscription)
	} else {
		$subscriptions = Get-AzDServiceHook @PSBoundParameters
		if($null -eq $subscriptions) { $subscriptions = @() }
	}

	foreach($sub in $subscriptions) {
		$output = ($sub | ft -AutoSize Id, EventType, ConsumerId, Status, ActionDescription | Out-String) -split [Environment]::NewLine
		Write-Verbose "Removing: $($output[3])"

		$shpClient = $global:AzDModule.ServiceHooksPublisherClient
		$response = $shpClient.DeleteSubscriptionAsync($sub.Id, $null)

		if($null -ne $response.Exception) {
			if($null -ne $response.Exception.InnerException) {
				throw $response.Exception.InnerException.Message	
			} else {
				throw $response.Exception.Message
			}
		}
	}
}