functions/Remove-DbaEndpoint.ps1

#ValidationTags#Messaging,FlowControl,Pipeline,CodeStyle#
function Remove-DbaEndpoint {
<#
    .SYNOPSIS
        Removes endpoints on a SQL Server instance.
         
    .DESCRIPTION
        Removes endpoints on a SQL Server instance.
         
    .PARAMETER SqlInstance
        SQL Server name or SMO object representing the SQL Server to connect to. This can be a collection and receive pipeline input to allow the function
        to be executed against multiple SQL Server instances.
         
    .PARAMETER SqlCredential
        Login to the target instance using alternative credentials. Windows and SQL Authentication supported. Accepts credential objects (Get-Credential)
         
    .PARAMETER Endpoint
        Only remove specific endpoints.
         
    .PARAMETER AllEndpoints
        Remove all endpoints on an instance, ignoring the packaged endpoints: AlwaysOn_health, system_health, telemetry_xevents.
         
    .PARAMETER InputObject
        Internal parameter to support piping from Get-Endpoint
         
    .PARAMETER EnableException
        By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message.
        This avoids overwhelming you with "sea of red" exceptions, but is inconvenient because it basically disables advanced scripting.
        Using this switch turns this "nice by default" feature off and enables you to catch exceptions with your own try/catch.
         
    .NOTES
        Tags: Endpoint
        Author: Chrissy LeMaire (@cl), netnerds.net
        Website: https://dbatools.io
        Copyright: (c) 2018 by dbatools, licensed under MIT
        License: MIT https://opensource.org/licenses/MIT
         
    .LINK
        https://dbatools.io/Remove-DbaEndpoint
         
    .EXAMPLE
        Remove-DbaEndpoint -SqlInstance sqlserver2012 -AllEndpoints
         
        Removes all endpoints on the sqlserver2014 instance.
         
    .EXAMPLE
        Remove-DbaEndpoint -SqlInstance sqlserver2012 -Endpoint endpoint1,endpoint2
         
        Removes the endpoint1 and endpoint2 endpoints.
         
    .EXAMPLE
        Get-Endpoint -SqlInstance sqlserver2012 -Endpoint endpoint1 | Remove-DbaEndpoint
         
        Removes the endpoints returned from the Get-Endpoint function.
         
         
#>

    [CmdletBinding()]
    param (
        [DbaInstanceParameter[]]$SqlInstance,
        [PSCredential]$SqlCredential,
        [string[]]$EndPoint,
        [switch]$AllEndpoints,
        [parameter(ValueFromPipeline)]
        [Microsoft.SqlServer.Management.Smo.Endpoint[]]$InputObject,
        [switch]$EnableException
    )
    begin {
        function Remove-Endpoint {
            [CmdletBinding()]
            param ([Microsoft.SqlServer.Management.Smo.Endpoint[]]$epobject)
            
        }
    }
    process {
        if ((Test-Bound -ParameterName SqlInstance) -and (Test-Bound -Not -ParameterName Endpoint, AllEndpoints)) {
            Stop-Function -Message "You must specify AllEndpoints or Endpoint when using the SqlInstance parameter."
            return
        }
        foreach ($instance in $SqlInstance) {
            $InputObject += Get-DbaEndpoint -SqlInstance $instance -SqlCredential $SqlCredential -EndPoint $Endpoint
        }
        
        foreach ($ep in $InputObject) {
            if ($Pscmdlet.ShouldProcess("$instance", "Removing endpoint $ep from $($ep.Parent)")) {
                # avoid enumeration issues
                $ep.Parent.Query("DROP ENDPOINT [$($ep.Name)]")
                try {
                    [pscustomobject]@{
                        ComputerName = $ep.ComputerName
                        InstanceName = $ep.InstanceName
                        SqlInstance  = $ep.SqlInstance
                        Endpoint     = $ep.Name
                        Status       = "Removed"
                    }
                }
                catch {
                    Stop-Function -Message "Failure" -ErrorRecord $_ -Continue
                }
            }
        }
    }
}