The "interfaces" parameter is ignored if the "hosts" parameter is not passed, that is, if you don't pass the "hosts" parameter, the interface will not be created.

Example:

{
"host": 20,
"status": 6,
"interfaces": {
"0":

{ "ip": "127.0.0.1", "dns": "localhost", "useip": 1, "port": 10051 }

}
}