anchor.diff:  
   default_admin_ctx(_) ->
       #{}.
  -
   
   
   %% @private
  
positive.code: %% but may not contain all required fields.
  %% @end
  %%--------------------------------------------------------------------
  -spec prepare_helper_args(name(), #{binary() := binary()}) -> args().
  prepare_helper_args(HelperName = ?S3_HELPER_NAME, Params) ->
      Transformed = maps_flatmap(fun
          (<<"hostname">>, URL) ->
  
negative.code:     get_proxy_params/2, get_timeout/1, get_storage_path_type/1]).
  -export([set_user_ctx/2]).
  -export([translate_name/1, translate_arg_name/1]).
  
  -export([prepare_helper_args/2, prepare_user_ctx_params/2]).
  
  %% Test utils
  -export([new_ceph_user_ctx/2, new_cephrados_user_ctx/2, new_posix_user_ctx/2,
  