Creates an async Avro serde with Schema Registry integration.
Serialization: Encodes the value using the writer schema and prepends
the Confluent wire format header (magic byte + schema ID). On first call,
registers the schema if autoRegister is true.
Deserialization: Reads the schema ID from the wire format header,
fetches the schema from the registry (cached after first fetch), and
decodes the Avro binary payload.
Creates an async Avro serde with Schema Registry integration.
Serialization: Encodes the value using the writer schema and prepends the Confluent wire format header (magic byte + schema ID). On first call, registers the schema if
autoRegisteris true.Deserialization: Reads the schema ID from the wire format header, fetches the schema from the registry (cached after first fetch), and decodes the Avro binary payload.