diff --git a/server/src/main/java/org/opensearch/extensions/rest/RestSendToExtensionAction.java b/server/src/main/java/org/opensearch/extensions/rest/RestSendToExtensionAction.java
index 33bf3fbbf9a68..f4503ce55e6bc 100644
--- a/server/src/main/java/org/opensearch/extensions/rest/RestSendToExtensionAction.java
+++ b/server/src/main/java/org/opensearch/extensions/rest/RestSendToExtensionAction.java
@@ -12,7 +12,7 @@
 import org.apache.logging.log4j.Logger;
 import org.opensearch.action.ActionModule.DynamicActionRegistry;
 import org.opensearch.client.node.NodeClient;
-import org.opensearch.common.annotation.PublicApi;
+import org.opensearch.common.annotation.ExperimentalApi;
 import org.opensearch.core.common.bytes.BytesReference;
 import org.opensearch.core.common.io.stream.StreamInput;
 import org.opensearch.core.rest.RestStatus;
@@ -54,9 +54,9 @@
 /**
  * An action that forwards REST requests to an extension
  *
- * @opensearch.api
+ * @opensearch.experimental
  */
-@PublicApi(since = "2.7.0")
+@ExperimentalApi
 public class RestSendToExtensionAction extends BaseRestHandler {
 
     private static final String SEND_TO_EXTENSION_ACTION = "send_to_extension_action";