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
                }
            }
        }
    }
}