Get friends display name (Alias) using XMPP IOS - Swift

[JoseTovar94]

I need to get the display name or Alias of friends using XMPP and XMPPFramework. Please help.

try with the following code

func xmppRosterDidEndPopulating(_ sender: XMPPRoster) {
        if let jids = xmppRoster.xmppRosterStorage.jids(for: stream) as? [XMPPJID] {
            print("JIDS: \(String(describing: jids))")
            for item in jids {
                print(item.user)
                listContacts.append(item.user!)
            }
        }
        
    }

this prints the user and not the name or alias (nickname)

example, a contact has:
user = test@dominio.com
name = test 2

the previous method prints the user. the output of "print(item.user) = test@dominio.com" and not the name in this case would be "name = test 2".... the print(item.user) return the User but not the alias (nickname)

How do I get the name, alias (nickname)?