msgId | ID of the message to which this message is a response. |
dvName | Unique name of the DataView specified in the event to which this event is a response. |
dvItemId | ID (see DataViewItem) of the deleted item within the DataView. |
keyFields | A sequence of values of key fields in string form. The ith value in this sequence is the value for the ith field that is specified in the fieldNames sequence of the associated DataView definition. |
extraParams | Optional field that future implementations may use. |