Specifies how the provider determines the available fields and data types for each topic.

Possible Values

Data Type

string

Default Value

"None"

Remarks

This property controls whether the provider reads message data, uses schema registry information, or combines multiple registry versions to detect columns. Different options may require access to the schema registry or may scan message data directly. See Extracting Metadata From Topics for more information on how this property interacts with different values of SerializationFormat, RegistryService, and MessageKeyType.