Convert a Powershell query to a Rest API

MSSS

I need to modify a Powershell query in Rest API to modify a Custom Property field.

$swisServer = "MySolarwindsServer"
$swisUser = "admin"
$swisPass = "admin"
$IPAddress = "NodeIpAddress"
$LatitudesTest = "bbbbb"

$swisConnection = Connect-Swis -Hostname $swisServer -Username $swisUser -Password $swisPass

$query = "SELECT NodeID FROM Orion.Nodes WHERE IPAddress = '$IPAddress'"
$rows = Get-SwisData -SwisConnection $swisConnection -Query $queryTest

$UID = $rows

$uris = Get-SwisData $swisConnection "SELECT Nodes.CustomProperties.Uri FROM Orion.Nodes WHERE NodeID LIKE '$UID'"

$uris | Set-SwisObject $swisConnection -Properties @{ "Latitude" = $LatitudesTest}