anchor.diff:  -export([
            init/1,
            service_available/2,
  +         is_authorized/2,
            forbidden/2,
            allowed_methods/2,
            allow_missing_post/2,
  
positive.code:               links,        %% [link()] - links of the object
                index_fields, %% [index_field()]
                method,       %% atom() - HTTP method for the request
                timeout       %% integer() - passed-in timeout value in ms
               }).
  %% @type link() = {{Bucket::binary(), Key::binary()}, Tag::binary()}
  %% @type index_field() = {Key::string(), Value::string()}
  
negative.code:         undefined ->
              {true, missing_content_type(RD), Ctx};
          _ -> {false, RD, Ctx}
      end.
  
  %% @spec malformed_timeout_param(reqdata(), context()) ->
  