question: get metadata for current event concode_field_sep AndesMessageMetadata metadata concode_elem_sep Map<Integer,AndesMessagePart> messagePartCache concode_elem_sep LocalSubscription localSubscription concode_elem_sep boolean errorOccurred concode_elem_sep AndesContent andesContent concode_field_sep void addMessagePart concode_elem_sep void setAndesContent concode_elem_sep AndesContent getAndesContent concode_elem_sep void reportExceptionOccurred concode_elem_sep DeliveryEventData newInstance concode_elem_sep EventFactory<DeliveryEventData> getFactory concode_elem_sep AndesMessagePart getMessagePart concode_elem_sep void clearData concode_elem_sep void setMetadata concode_elem_sep boolean isErrorOccurred concode_elem_sep void setLocalSubscription concode_elem_sep String toString concode_elem_sep LocalSubscription getLocalSubscription
target: AndesMessageMetadata function ( ) { return metadata ; }