anchor.diff:  %% @private
   -spec get_oneclient_image() -> binary().
   get_oneclient_image() ->
  -    case op_worker:get_env(openfaas_oneclient_image, undefined) of
  +    case get_env(openfaas_oneclient_image, undefined) of
           undefined ->
               ReleaseVersion = op_worker:get_release_version(),
               <<"onedata/oneclient:", ReleaseVersion/binary>>;
  
positive.code:     AccessToken = atm_workflow_execution_ctx:get_access_token(AtmWorkflowExecutionCtx),
      {ok, OpDomain} = provider_logic:get_domain(),
  
      EnvSpecificOneclientOptions = str_utils:to_binary(op_worker:get_env(
          openfaas_oneclient_options, <<"">>
      )),
  
  
negative.code: %% @private
  -spec get_openfaas_config() -> openfaas_config() | no_return().
  get_openfaas_config() ->
      Host = get_env(openfaas_host),
      Port = get_env(openfaas_port),
  
      AdminUsername = get_env(openfaas_admin_username),
      AdminPassword = get_env(openfaas_admin_password),
      Hash = base64:encode(str_utils:format_bin("~s:~s", [AdminUsername, AdminPassword])),
  
      #openfaas_config{
          url = str_utils:format_bin("http://~s:~B", [Host, Port]),
          basic_auth = <<"Basic ", Hash/binary>>,
          function_namespace = str_utils:to_binary(get_env(openfaas_function_namespace))
      }.
  
  
  %% @private
  -spec get_env(atom()) -> term() | no_return().
  get_env(Key) ->
      case get_env(Key, undefined) of
          undefined -> throw(?ERROR_ATM_OPENFAAS_NOT_CONFIGURED);
          Value -> Value
      end.
  
  
  %% @private
  -spec get_env(atom(), term()) -> term().
  get_env(Key, Default) ->
      op_worker:get_env(Key, Default).
  
  
  %% @private
  