fix

@@ -6,6 +6,6 @@ urlpatterns = [
     path(r'', views.DocView.as_view()),
     path(r'query/employee', views.EmployeeView.as_view()),
     path(r'query/greenBookHistoryFile', views.SearchGBHistoryFileView.as_view()),
-    path(r'query/greenBookHistoryFile', views.DownloadGBHistoryFileView.as_view()),
+    path(r'download/greenBookHistoryFile', views.DownloadGBHistoryFileView.as_view()),
     path(r'contract/v1', views.SEContractView.as_view()),
 ]

@@ -1887,12 +1887,12 @@ class SearchGBHistoryFileView(GenericView):
     @use_args(employee_args, location='data')
     def post(self, request, args): 
         
-        filePath = args.get('filePath')
+        file_path = args.get('file_path')
         business_type = args.get('business_type')
 
         gb_history_file_class = HILGreenBookHistoryFile if business_type in consts.HIL_SET else AFCGreenBookHistoryFile
         ecm = ECM()
-        response_json = ecm.search_doc_info_list(filePath, business_type)
+        response_json = ecm.search_doc_info_list(file_path, business_type)
         data_objects = response_json['Envelope']['Body']['executeResponse']['return']['dataPackage']['DataObjects']
         for data_object in data_objects:
             object_id = data_object['Identity']['ObjectId']['@id']