Merge branch 'a222684882524832_put_json'

src/openprocurement/api/utils.py

@@ -106,7 +106,7 @@ def upload_file(request, blacklisted_fields=DOCUMENT_BLACKLISTED_FIELDS, whiteli
             for attr_name in type(first_document)._fields:
                 if attr_name in whitelisted_fields:
                     setattr(document, attr_name, getattr(first_document, attr_name))
-                elif attr_name not in blacklisted_fields and getattr(document, attr_name) == type(first_document)._fields[attr_name].default:
+                elif attr_name not in blacklisted_fields and not request.validated['data'].get(attr_name):
                     setattr(document, attr_name, getattr(first_document, attr_name))
         return document
     if request.content_type == 'multipart/form-data':