anchor.diff:      , token/1
       , validate_resource_request/1
       ]).
  +
  +
  +%%=============================================================================
  +%% Types
  +%%=============================================================================
   
   -type error_bad_request() ::
         parameters_unsupported
  
positive.code:             {ok, ok}
      end.
  
  -spec make_validate_signature(SigGiven, TokenTypeOpt, CommonParams) ->
      request_validator()
      when SigGiven     :: binary()
  
negative.code: -type common_sig_params() ::
      #common_sig_params{}.
  
  
  %%=============================================================================
  %% API
  %%=============================================================================
  
  %% @doc Generate and store a credentials pair {ClientID, ClientSecret).
  %% @end
  