CancelRequest 
The fields of the CancelRequest DataType are defined in the following table:
| Name | Type |
|---|---|
| CancelRequest | Structure |
| requestHeader | RequestHeader |
| requestHandle | IntegerId |
The representation of the CancelRequest DataType in the address space is shown in the following table:
| Name | Attribute |
|---|---|
| NodeId | i=477 |
| NamespaceUri | http://opcfoundation.org/UA/ |
| BrowseName | CancelRequest |
| IsAbstract | False |
| SubtypeOf | Structure |
| Categories |