fix image transfer response object name

Author: abh1sar

api/src/main/java/org/apache/cloudstack/api/command/admin/backup/CreateImageTransferCmd.java

@@ -87,6 +87,7 @@ public ImageTransfer.Format getFormat() {
    @Override
     public void execute() {
         ImageTransferResponse response = kvmBackupExportService.createImageTransfer(this);
+        response.setObjectName(ImageTransfer.class.getSimpleName().toLowerCase());
         response.setResponseName(getCommandName());
         setResponseObject(response);
     }

api/src/main/java/org/apache/cloudstack/api/command/admin/backup/FinalizeImageTransferCmd.java

@@ -27,6 +27,7 @@
 import org.apache.cloudstack.api.command.admin.AdminCmd;
 import org.apache.cloudstack.api.response.ImageTransferResponse;
 import org.apache.cloudstack.api.response.SuccessResponse;
+import org.apache.cloudstack.backup.ImageTransfer;
 import org.apache.cloudstack.backup.KVMBackupExportService;
 import org.apache.cloudstack.context.CallContext;
 
@@ -56,6 +57,7 @@ public void execute() {
         boolean result = kvmBackupExportService.finalizeImageTransfer(this);
         SuccessResponse response = new SuccessResponse(getCommandName());
         response.setSuccess(result);
+        response.setObjectName(ImageTransfer.class.getSimpleName().toLowerCase());
         response.setResponseName(getCommandName());
         setResponseObject(response);
     }

api/src/main/java/org/apache/cloudstack/api/command/admin/backup/ListImageTransfersCmd.java

@@ -30,6 +30,7 @@
 import org.apache.cloudstack.api.response.BackupResponse;
 import org.apache.cloudstack.api.response.ImageTransferResponse;
 import org.apache.cloudstack.api.response.ListResponse;
+import org.apache.cloudstack.backup.ImageTransfer;
 import org.apache.cloudstack.backup.KVMBackupExportService;
 import org.apache.cloudstack.context.CallContext;
 
@@ -68,6 +69,7 @@ public void execute() {
         List<ImageTransferResponse> responses = kvmBackupExportService.listImageTransfers(this);
         ListResponse<ImageTransferResponse> response = new ListResponse<>();
         response.setResponses(responses);
+        response.setObjectName(ImageTransfer.class.getSimpleName().toLowerCase());
         response.setResponseName(getCommandName());
         setResponseObject(response);
     }