Public/Remove-BlueCatTXT.ps1
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function Remove-BlueCatTXT { <# .SYNOPSIS Remove one of more TXT records .DESCRIPTION The Remove-BlueCatTXT cmdlet allows the removal of DNS TXT records. .PARAMETER Name A string value representing the FQDN of the TXT records to be removed. NOTE: This will remove ALL TXT records for the named FQDN. .PARAMETER ID An integer value representing the entity ID of the TXT record to be removed. .PARAMETER Object A PSCustomObject representing the TXT record to be removed. .PARAMETER ViewID An integer value representing the entity ID of the desired view. .PARAMETER View A PSCustomObject representing the desired view. .PARAMETER BlueCatSession A BlueCat object representing the session to be used for this object operation. .EXAMPLE PS> Remove-BlueCatTXT -Name server1.example.com Removes all TXT records for 'server1.example.com' or throws an error if none are found. BlueCatSession will default to the current default session. View will default to the BlueCatSession default view. .EXAMPLE PS> Remove-BlueCatTXT -Name server9.example.com -ViewID 23456 -BlueCatSession $Session3 Removes all TXT records for 'server9.example.com' or throws an error if none are found. Use the BlueCatSession associated with $Session3 to perform this operation. The record will be searched for in view 23456. .EXAMPLE PS> Remove-BlueCatTXT -ID 10129 Removes the TXT record with entity ID 10129 or throws an error if the TXT record is not found. BlueCatSession will default to the current default session. View will be automatically selected based on the entity ID. .EXAMPLE PS> $TXTObject | Remove-BlueCatTXT Removes the TXT record represented by $TXTObject which is passed on the pipeline. BlueCatSession will default to the current default session. View will be automatically selected based on the entity information. .INPUTS PSCustomObject representing the TXT record to be removed. .OUTPUTS None #> [CmdletBinding(DefaultParameterSetName='byID')] param( [Parameter(ParameterSetName='byID',Mandatory)] [ValidateRange(1, [int]::MaxValue)] [Alias('EntityID')] [int] $ID, [Parameter(ParameterSetName='byObj',Mandatory,ValueFromPipeline)] [ValidateNotNullOrEmpty()] [Alias('Entity')] [PSCustomObject] $Object, [Parameter(ParameterSetName='byNameViewID',Mandatory)] [Parameter(ParameterSetName='byNameViewObj',Mandatory)] [ValidateNotNullOrEmpty()] [Alias('TXTName')] [string] $Name, [Parameter(ParameterSetName='byNameViewID')] [ValidateRange(1, [int]::MaxValue)] [int] $ViewID, [Parameter(ParameterSetName='byNameViewObj',Mandatory)] [ValidateNotNullOrEmpty()] [PSCustomObject] $View, [Parameter()] [Alias('Connection','Session')] [BlueCat] $BlueCatSession = $Script:BlueCatSession ) begin { Get-CallerPreference -Cmdlet $PSCmdlet -SessionState $ExecutionContext.SessionState if (-not $BlueCatSession) { throw 'No active BlueCatSession found' } } process { $thisFN = (Get-PSCallStack)[0].Command if ($ID) { # Convert the Entity ID into an Entity Object to use the object logic $Object = Get-BlueCatEntityById -ID $ID -BlueCatSession $BlueCatSession } if ($Name) { # Convert the Name into an Entity Object to use the object logic if ($ViewID) { # Convert the ViewID into a View Object $View = Get-BlueCatView -ViewID $ViewID -BlueCatSession $BlueCatSession } elseif (-not $View) { # No View ID or Object - Attempt to use the default view $BlueCatSession | Confirm-Settings -View $View = $BlueCatSession.view Write-Verbose "$($thisFN): Using default view '$($View.name)' (ID:$($View.id))" } # Validate the View Object if (-not $View.ID) { $FailureMessage = "$($thisFN): Invalid View Object" Write-Verbose $FailureMessage throw $FailureMessage } # Validate the View Object is the correct Entity Type if ($View.type -ne 'View') { $FailureMessage = "$($thisFN): Not a View - $($View.Name) is type '$($View.type)'" Write-Verbose $FailureMessage throw $FailureMessage } $BlueCatReply = Get-BlueCatTXT -Name $Name -View $View -BlueCatSession $BlueCatSession if ($BlueCatReply.Count -eq 1) { # Only 1 record so update $Object and continue $Object = $BlueCatReply[0] } elseif ($BlueCatReply.Count -gt 1) { # Multiple TXT records so call this function recursively foreach ($TXTRecord in $BlueCatReply) { Remove-BlueCatTXT -Object $TXTRecord -BlueCatSession $BlueCatSession } # All TXT records have been submitted for deletion so return now return } # 0 records returned will result in a NULL $Object and the next code block will throw an error } if (-not $Object) { if ($ID) { $FailureMessage = "$($thisFN): Failed to convert Entity ID #$($ID) to a TXT Record" } else { $FailureMessage = "$($thisFN): Failed to convert Name '$($Name)' in View '$($View.name)' to a TXT Record" } Write-Verbose $FailureMessage throw $FailureMessage } if (-not $Object.ID) { $FailureMessage = "$($thisFN): Invalid TXT Object" Write-Verbose $FailureMessage throw $FailureMessage } if ($Object.type -ne 'TXTRecord') { $FailureMessage = "$($thisFN): Not a TXT Record - $($Object.Name) is type '$($Object.type)'" Write-Verbose $FailureMessage throw $FailureMessage } $DeleteTXT = @{ ID = $Object.ID BlueCatSession = $BlueCatSession } Write-Verbose "$($thisFN): Deleting TXT record for '$($Object.Name)' (ID:$($Object.ID))" Remove-BlueCatEntityById @DeleteTXT } } |