Invoke-QlikGet.ps1

function Invoke-QlikGet {
    <#
    .SYNOPSIS
    This function ...
 
    .DESCRIPTION
    A bit more description
 
    .PARAMETER FromPipeline
    Shows how to process input from the pipeline, remaining parameters or by named parameter.
 
    .EXAMPLE
    Invoke-QlikGet 'abc'
 
    Description of the example.
 
    #>


    <# Enable -Confirm and -WhatIf. #>
    [CmdletBinding(SupportsShouldProcess = $true)]
    param(
        [parameter(Mandatory=$true,Position=0)]
    [string]$path,
    [parameter(Position=1)]
    [string]$filter
    )

    begin {
    }

    process  {
    If( $filter ) {
      If( $path.contains("?") ) {
        $path += "&filter=$filter"
      } else {
        $path += "?filter=$filter"
      }
    }

    return CallRestUri Get $path
  }

    end {
    }
}

if ($loadingModule) {
    Export-ModuleMember -Function 'Invoke-QlikGet'
}