| UdtMappingDefinitionsDefineAsync Method  | 
            Add mapping definition(s) for UDTs, specifying how UDTs should be mapped to .NET types and vice versa.
            
 
Namespace: CassandraAssembly: Cassandra (in Cassandra.dll) Version: 3.6.0
Syntaxpublic Task DefineAsync(
	params UdtMap[] udtMaps
)
Parameters
- udtMaps
 - Type: CassandraUdtMap
 
Return Value
Type: 
Task
Exceptions| Exception | Condition | 
|---|
| ArgumentException |  | 
See Also