diff --git a/src/main/java/com/uber/cadence/migration/MigrationActivities.java b/src/main/java/com/uber/cadence/migration/MigrationActivities.java
index 2520eae1e..2af3db9df 100644
--- a/src/main/java/com/uber/cadence/migration/MigrationActivities.java
+++ b/src/main/java/com/uber/cadence/migration/MigrationActivities.java
@@ -22,9 +22,20 @@
 import com.uber.cadence.activity.ActivityMethod;
 
 public interface MigrationActivities {
+  /**
+   * Starts a new workflow execution in a new domain.
+   *
+   * @param request The request to start the workflow in new domain.
+   * @return A response indicating the status of the operation.
+   */
   @ActivityMethod
   StartWorkflowInNewResponse startWorkflowInNewDomain(StartWorkflowExecutionRequest request);
 
+  /**
+   * Cancels a workflow execution in the current domain.
+   *
+   * @param request The request to cancel the workflow.
+   */
   @ActivityMethod
   void cancelWorkflowInCurrentDomain(RequestCancelWorkflowExecutionRequest request);
 }
diff --git a/src/main/java/com/uber/cadence/migration/StartWorkflowInNewResponse.java b/src/main/java/com/uber/cadence/migration/StartWorkflowInNewResponse.java
index 511f274a8..36167dd08 100644
--- a/src/main/java/com/uber/cadence/migration/StartWorkflowInNewResponse.java
+++ b/src/main/java/com/uber/cadence/migration/StartWorkflowInNewResponse.java
@@ -21,10 +21,10 @@
 
 public class StartWorkflowInNewResponse {
   StartWorkflowExecutionResponse startWorkflowExecutionResponse;
-  String message;
+  String status;
 
   StartWorkflowInNewResponse(StartWorkflowExecutionResponse startWorkflowResponse, String msg) {
     startWorkflowExecutionResponse = startWorkflowResponse;
-    message = msg;
+    status = msg;
   }
 }