$apiUrl = 'http://k3:8081/service/rest/v1'
$cred = 'admin:admin'
(curl.exe -ksu $cred "$apiUrl/search/assets?repository=maven-public&version=1.0.?" |ConvertFrom-Json).items |% {
    curl.exe -ksu $cred -X DELETE "$apiUrl/assets/$($_.id)"
}