Optionaloptions: OnvifErrorOptionsOptionalactionSOAP 1.2 action URI or operation name when known
OptionalhostDevice hostname (or URL host) for this call
OptionalserviceONVIF service key (device, media, ...) when known
Optional ReadonlystatusOptional Readonlyxml
Base error for the ONVIF client. Prefer subclasses when the failure kind is known.