IA WebAPI list guids

$secpasswd = ConvertTo-SecureString  "<api_password>"  -AsPlainText -Force
$mycreds = New-Object System.Management.Automation.PSCredential ( "webapi" , $secPasswd)
$url = "https://iawebapi.automatedvision.info:8081//Dispatcher/SchedulingService"

$Modules = @()

[xml]$Temp_Modules = (Invoke-WebRequest -Uri $url/what/modules -Method GET -Credential $mycreds).Content
if ($temp_Modules){[array]$Modules = $Temp_Modules.JobWhatList.JobWhat
[array]$Modules = $Modules | sort-object Name}
$Modules 

$Projects = @()

[xml]$Temp_Projects = (Invoke-WebRequest -Uri $url/what/projects -Method GET -Credential $mycreds).Content
if ($temp_Projects){[array]$Projects = $Temp_Projects.JobWhatList.JobWhat
[array]$Projects = $Projects | sort-object Name}
$Projects

$Runbooks = @()

[xml]$Temp_Runbooks = (Invoke-WebRequest -Uri $url/what/runbooks -Method GET -Credential $mycreds).Content
if ($temp_Runbooks){[array]$Runbooks = $Temp_Runbooks.JobWhatList.JobWhat
[array]$Runbooks = $Runbooks | sort-object Name}
$Runbooks

$agents = @()
[xml]$temp_agents = (Invoke-WebRequest -Uri $url/who?agents=true -Credential $mycreds).Content
if ($temp_agents){[array]$agents = $temp_agents.JobWhoList.JobWho
[array]$agents = $agents | sort-object Name}
$agents