functions/Remove-DbaAgentOperator.ps1
function Remove-DbaAgentOperator { <# .SYNOPSIS Removes an operator from an instance. .DESCRIPTION Drop an operator from SQL Agent. .PARAMETER SqlInstance The target SQL Server instance or instances. You must have sysadmin access and server version must be SQL Server version 2000 or greater. .PARAMETER SqlCredential Login to the target instance using alternative credentials. Accepts PowerShell credentials (Get-Credential). Windows Authentication, SQL Server Authentication, Active Directory - Password, and Active Directory - Integrated are all supported. For MFA support, please use Connect-DbaInstance. .PARAMETER Operator Name of the operator in SQL Agent. .PARAMETER ExcludeOperator The operator(s) to exclude. .PARAMETER InputObject Allows piping from Get-DbaAgentOperator. .PARAMETER WhatIf Shows what would happen if the command were to run. No actions are actually performed. .PARAMETER Confirm Prompts you for confirmation before executing any changing operations within the command. .PARAMETER InputObject SMO Server Objects (pipeline input from Connect-DbaInstance) .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: Agent, Operator Author: Tracy Boggiano (@TracyBoggiano), databasesuperhero.com Website: https://dbatools.io Copyright: (c) 2018 by dbatools, licensed under MIT License: MIT https://opensource.org/licenses/MIT .LINK https://dbatools.io/Remove-DbaAgentOperator .EXAMPLE PS:\> Remove-DbaAgentOperator -SqlInstance sql01 -Operator DBA This removes an operator named DBA from the instance. .EXAMPLE PS C:\> Get-DbaAgentOperator -SqlInstance SRV1 | Out-GridView -Title 'Select SQL Agent operator(s) to drop' -OutputMode Multiple | Remove-DbaAgentOperator Using a pipeline this command gets all SQL Agent operator(s) on SRV1, lets the user select those to remove and then removes the selected SQL Agent alert category(-ies). #> [CmdletBinding(SupportsShouldProcess, DefaultParameterSetName = 'Default', ConfirmImpact = 'High')] param ( [DbaInstanceParameter[]]$SqlInstance, [PSCredential]$SqlCredential, [string[]]$Operator, [string[]]$ExcludeOperator, [parameter(ValueFromPipeline, ParameterSetName = 'Pipeline', Mandatory = $true)] [Microsoft.SqlServer.Management.Smo.Agent.Operator[]]$InputObject, [Parameter(ParameterSetName = 'Pipeline')] [switch]$EnableException ) begin { $dbOperators = @( ) } process { if ($SqlInstance) { $params = $PSBoundParameters $null = $params.Remove('WhatIf') $null = $params.Remove('Confirm') $dbOperators = Get-DbaAgentOperator @params } else { $dbOperators += $InputObject } } end { # We have to delete in the end block to prevent "Collection was modified; enumeration operation may not execute." if directly piped from Get-DbaAgentOperator. foreach ($dbOperator in $dbOperators) { if ($PSCmdlet.ShouldProcess($dbOperator.Parent.Parent.Name, "Removing the SQL Agent operator $($dbOperator.Name) on $($dbOperator.Parent.Parent.Name)")) { $output = [pscustomobject]@{ ComputerName = $dbOperator.Parent.Parent.ComputerName InstanceName = $dbOperator.Parent.Parent.ServiceName SqlInstance = $dbOperator.Parent.Parent.DomainInstanceName Name = $dbOperator.Name Status = $null IsRemoved = $false } try { $dbOperator.Drop() $output.Status = "Dropped" $output.IsRemoved = $true } catch { Stop-Function -Message "Failed removing the SQL Agent operator $($dbOperator.Name) on $($dbOperator.Parent.Parent.Name)" -ErrorRecord $_ $output.Status = (Get-ErrorMessage -Record $_) $output.IsRemoved = $false } $output } } } } # SIG # Begin signature block # MIIZewYJKoZIhvcNAQcCoIIZbDCCGWgCAQExCzAJBgUrDgMCGgUAMGkGCisGAQQB # 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