Public/Get-GLSystemLookupCaches.ps1

<#
.SYNOPSIS
    List available caches
.DESCRIPTION
    List available caches
 
 
    For more information about this cmdlet - please search for /system/lookup/caches in the docs available at http(s)://your-graylog.fqdn/api/api-docs
.EXAMPLE
    Get-GLSystemLookupCaches -Page <Int> -Per_Page <Int> -Sort <String> -Order <String> -Query <String>
.NOTES
    Auto generated
#>

function Get-GLSystemLookupCaches {
    [CmdletBinding()]
    param(
        # Parameter page
        [Parameter(Mandatory = $False,ValueFromPipelineByPropertyName = $true)]
        [int]$Page,
        # Parameter per_page
        [Parameter(Mandatory = $False,ValueFromPipelineByPropertyName = $true)]
        [int]$Per_Page,
        # The field to sort the result on
        [Parameter(Mandatory = $True,ValueFromPipelineByPropertyName = $true)]
        [string]$Sort,
        # The sort direction
        [Parameter(Mandatory = $False,ValueFromPipelineByPropertyName = $true)]
        [string]$Order,
        # Parameter query
        [Parameter(Mandatory = $False,ValueFromPipelineByPropertyName = $true)]
        [string]$Query,

        # Base url for the API, normally https://<grayloghost>:<port>/api
        [string]$APIUrl = $Global:GLApiUrl,

        # Graylog credentials as username:password or use Convert-GLTokenToCredential for token usage
        [pscredential]$Credential = $Global:GLCredential

    )

    begin {
        if ([string]::IsNullOrEmpty($APIUrl)) {
            Write-Error -ErrorAction Stop -Exception "APIUrl not set" -Message "APIUrl was null or empty, refer to the documentation"
        }
        if ($Null -eq $Credential) {
            Write-Error -ErrorAction Stop -Exception "Credential not set" -Message "Credential not set - refer to the documentation for help"
        }
    }

    process {

        $QueryArray = @()
        if (![string]::IsNullOrEmpty($Page)) {


            $QueryArray += "page=$Page"
        }

        if (![string]::IsNullOrEmpty($Per_Page)) {


            $QueryArray += "per_page=$Per_Page"
        }

        if (![string]::IsNullOrEmpty($Sort)) {
            $Sort = [system.web.httputility]::UrlEncode($Sort)

            $QueryArray += "sort=$Sort"
        }

        if (![string]::IsNullOrEmpty($Order)) {
            $Order = [system.web.httputility]::UrlEncode($Order)

            $QueryArray += "order=$Order"
        }

        if (![string]::IsNullOrEmpty($Query)) {
            $Query = [system.web.httputility]::UrlEncode($Query)

            $QueryArray += "query=$Query"
        }

        $Headers = @{ Accept = 'application/json'; 'X-Requested-By' = 'PSGraylog Module' }
        $APIPath = '/system/lookup/caches'
        $APIPath = $APIPath -replace "\{\}","$"
        $QueryString = $QueryArray -join '&'

        try {
            Invoke-RestMethod -Method GET -Headers $Headers -ContentType 'application/json' -Uri ($APIUrl + $APIPath + "?" + $QueryString) -Credential $Credential -ErrorAction Stop
        }
        catch {
            Write-Error -Exception $Error[0].Exception -Message $Error[0].Message -ErrorAction $ErrorActionPreference

        }


    }
    end {}
}