code: @Deprecated
      public BoxRequestsMetadata.AddFileMetadata getAddMetadataRequest(String id, LinkedHashMap<String, Object> values, String scope, String template) {
          return getAddFileMetadataRequest(id, values, scope, template);
      }
docs: Gets a request that adds metadata to a file
  
  @param id    id of the file to add metadata to
  @param values    mapping of the template keys to their values
  @param scope    currently only global and enterprise scopes are supported
  @param template    metadata template to use
  @return  request to add metadata to a file