[producer message] Allow optional key for initializer (#164)

Co-authored-by: Harish Yerra <hyerra@apple.com>
swift-server · Apr 17, 2024 · 1d32866 · 1d32866
1 parent 8d9d0ce
commit 1d32866
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Sources/Kafka/KafkaProducerMessage.swift b/Sources/Kafka/KafkaProducerMessage.swift
@@ -48,7 +48,7 @@ public struct KafkaProducerMessage<Key: KafkaContiguousBytes, Value: KafkaContig
         topic: String,
         partition: KafkaPartition = .unassigned,
         headers: [KafkaHeader] = [],
-        key: Key,
+        key: Key?,
         value: Value
     ) {
         self.topic = topic