[Inference API] Add AzureOpenAiCompletionServiceSettings and AzureOpenAiCompletionTaskSettings to InferenceNamedWriteablesProvider (#108491)

x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/InferenceNamedWriteablesProvider.java

@@ -26,6 +26,8 @@ import org.elasticsearch.xpack.core.inference.results.SparseEmbeddingResults;
 import org.elasticsearch.xpack.core.inference.results.TextEmbeddingByteResults;
 import org.elasticsearch.xpack.core.inference.results.TextEmbeddingResults;
 import org.elasticsearch.xpack.inference.services.azureopenai.AzureOpenAiSecretSettings;
+import org.elasticsearch.xpack.inference.services.azureopenai.completion.AzureOpenAiCompletionServiceSettings;
+import org.elasticsearch.xpack.inference.services.azureopenai.completion.AzureOpenAiCompletionTaskSettings;
 import org.elasticsearch.xpack.inference.services.azureopenai.embeddings.AzureOpenAiEmbeddingsServiceSettings;
 import org.elasticsearch.xpack.inference.services.azureopenai.embeddings.AzureOpenAiEmbeddingsTaskSettings;
 import org.elasticsearch.xpack.inference.services.cohere.CohereServiceSettings;
@@ -237,6 +239,21 @@ public class InferenceNamedWriteablesProvider {
             )
         );
 
+        namedWriteables.add(
+            new NamedWriteableRegistry.Entry(
+                ServiceSettings.class,
+                AzureOpenAiCompletionServiceSettings.NAME,
+                AzureOpenAiCompletionServiceSettings::new
+            )
+        );
+        namedWriteables.add(
+            new NamedWriteableRegistry.Entry(
+                TaskSettings.class,
+                AzureOpenAiCompletionTaskSettings.NAME,
+                AzureOpenAiCompletionTaskSettings::new
+            )
+        );
+
         return namedWriteables;
     }
 }