Public/Remove-DokuAttachment.ps1

function Remove-DokuAttachment {
<#
    .SYNOPSIS
        Deletes an attachment
     
    .DESCRIPTION
        Deletes an attachment
     
    .PARAMETER FullName
        The full name of the attachment to delete
     
    .EXAMPLE
        PS C:\> Remove-DokuAttachment -FullName 'study:test2.jpeg'
     
    .NOTES
        AndyDLP - 2018-05-26
#>

    [CmdletBinding(PositionalBinding = $true, SupportsShouldProcess=$True, ConfirmImpact='Medium')]
    param
    (
        [Parameter(Mandatory = $true,
                   ValueFromPipeline = $true,
                   ValueFromPipelineByPropertyName=$true,
                   Position = 1,
                   HelpMessage = 'The full name of the attachment to delete')]
        [ValidateNotNullOrEmpty()]
        [string[]]$FullName
    )

    begin {}

    process {
        foreach ($attachment in $FullName) {
            if ($PSCmdlet.ShouldProcess("Delete attachment: $attachment")) {
                $APIResponse = Invoke-DokuApiCall -MethodName 'wiki.deleteAttachment' -MethodParameters @($attachment)
                if ($APIResponse.CompletedSuccessfully -eq $true) { 
                    # do nothing?
                } elseif ($null -eq $APIResponse.ExceptionMessage) {
                    Write-Error "Fault code: $($APIResponse.FaultCode) - Fault string: $($APIResponse.FaultString)"
                } else {
                    Write-Error "Exception: $($APIResponse.ExceptionMessage)"
                }
            } # should process
        } # foreach
    } # process

    end {}
}