Table 152 defines the ObjectTypeAttributes parameter.
Table 152 – ObjectTypeAttributes
| 
 Name  | 
        
 Type  | 
        
 Description  | 
| 
 ObjectTypeAttributes  | 
        
 structure  | 
        
 Defines the Attributes for the ObjectType NodeClass.  | 
| 
 specifiedAttributes  | 
        
 UInt32  | 
        
 A bit mask that indicates which fields contain valid values. A field shall be ignored if the corresponding bit is set to 0. The bit values are defined in Table 148.  | 
| 
 displayName  | 
        
 LocalizedText  | 
        
 See OPC 10000-3 for the description of this Attribute.  | 
| 
 description  | 
        
 LocalizedText  | 
        
 See OPC 10000-3 for the description of this Attribute.  | 
| 
 writeMask  | 
        
 UInt32  | 
        
 See OPC 10000-3 for the description of this Attribute.  | 
| 
 userWriteMask  | 
        
 UInt32  | 
        
 See OPC 10000-3 for the description of this Attribute.  | 
| 
 isAbstract  | 
        
 Boolean  | 
        
 See OPC 10000-3 for the description of this Attribute.  |