VariableAttributes 
The fields of the VariableAttributes DataType are defined in the following table:
| Name | Type |
|---|---|
| VariableAttributes | Structure |
| value | BaseDataType |
| dataType | NodeId |
| valueRank | Int32 |
| arrayDimensions | UInt32[] |
| accessLevel | Byte |
| userAccessLevel | Byte |
| minimumSamplingInterval | Duration |
| historizing | Boolean |
The representation of the VariableAttributes DataType in the address space is shown in the following table:
| Name | Attribute |
|---|---|
| NodeId | i=355 |
| NamespaceUri | http://opcfoundation.org/UA/ |
| BrowseName | VariableAttributes |
| IsAbstract | False |
| SubtypeOf | NodeAttributes |
| Categories |