diff --git a/sample-resource-plugin/src/main/java/org/opensearch/sample/SampleResourceScope.java b/sample-resource-plugin/src/main/java/org/opensearch/sample/SampleResourceScope.java
index 90df0d3764..1d6de8c1f7 100644
--- a/sample-resource-plugin/src/main/java/org/opensearch/sample/SampleResourceScope.java
+++ b/sample-resource-plugin/src/main/java/org/opensearch/sample/SampleResourceScope.java
@@ -19,7 +19,9 @@
  */
 public enum SampleResourceScope implements ResourceAccessScope {
 
-    SAMPLE_FULL_ACCESS("sample_full_access");
+    SAMPLE_FULL_ACCESS("sample_full_access"),
+
+    PUBLIC("public");
 
     private final String name;
 
diff --git a/sample-resource-plugin/src/main/java/org/opensearch/sample/transport/resource/DeleteResourceTransportAction.java b/sample-resource-plugin/src/main/java/org/opensearch/sample/transport/resource/DeleteResourceTransportAction.java
index bdc19ab8b3..bb403e3704 100644
--- a/sample-resource-plugin/src/main/java/org/opensearch/sample/transport/resource/DeleteResourceTransportAction.java
+++ b/sample-resource-plugin/src/main/java/org/opensearch/sample/transport/resource/DeleteResourceTransportAction.java
@@ -54,9 +54,9 @@ protected void doExecute(Task task, DeleteResourceRequest request, ActionListene
         try (ThreadContext.StoredContext ignore = threadContext.stashContext()) {
             deleteResource(request, ActionListener.wrap(deleteResponse -> {
                 if (deleteResponse.getResult() == DocWriteResponse.Result.NOT_FOUND) {
-                    listener.onFailure(new ResourceNotFoundException("Resource " + request.getResourceId() + " not found"));
+                    listener.onFailure(new ResourceNotFoundException("Resource " + request.getResourceId() + " not found."));
                 } else {
-                    listener.onResponse(new DeleteResourceResponse("Resource " + request.getResourceId() + " deleted successfully"));
+                    listener.onResponse(new DeleteResourceResponse("Resource " + request.getResourceId() + " deleted successfully."));
                 }
             }, exception -> {
                 log.error("Failed to delete resource: " + request.getResourceId(), exception);