anchor.diff:  error_message(econnrefused) -> "Please reduce your request rate.".
   
   
  -error_code(invalid_access_key_id) -> 'InvalidAccessKeyId';
  -error_code(invalid_email_address) -> 'InvalidEmailAddress';
  -error_code(access_denied) -> 'AccessDenied';
  -error_code(bucket_not_empty) -> 'BucketNotEmpty';
  -error_code(bucket_already_exists) -> 'BucketAlreadyExists';
  -error_code(entity_too_large) -> 'EntityTooLarge';
  -error_code(no_such_bucket) -> 'NoSuchBucket';
  -error_code({riak_connect_failed, _}) -> 'RiakConnectFailed';
  -error_code(admin_key_undefined) -> 'ServiceUnavailable';
  -error_code(admin_secret_undefined) -> 'ServiceUnavailable';
  -error_code(econnrefused) -> 'ServiceUnavailable'.
  +error_code(invalid_access_key_id) -> "InvalidAccessKeyId";
  +error_code(access_denied) -> "AccessDenied";
  +error_code(bucket_not_empty) -> "BucketNotEmpty";
  +error_code(bucket_already_exists) -> "BucketAlreadyExists";
  +error_code(entity_too_large) -> "EntityTooLarge";
  +error_code(no_such_bucket) -> "NoSuchBucket";
  +error_code({riak_connect_failed, _}) -> "RiakConnectFailed";
  +error_code(admin_key_undefined) -> "ServiceUnavailable";
  +error_code(admin_secret_undefined) -> "ServiceUnavailable";
  +error_code(econnrefused) -> "ServiceUnavailable".
   
   
   status_code(invalid_access_key_id) -> 403;
  
positive.code: 
  export_xml(XmlDoc) ->
      unicode:characters_to_binary(
  <<<<<<< HEAD
        xmerl:export_simple(XmlDoc, xmerl_xml, [{prolog, ?XML_PROLOG}])).
  =======
        xmerl:export_simple(XmlDoc, xmerl_xml, [{prolog, ?xml_prolog}])).
  
  %% @doc Convert an error code string into its corresponding atom
  -spec error_code_to_atom(string()) -> atom().
  
negative.code:         _ ->
              unknown
      end.
  