},
		// Test case - 3.
		// Test case with valid "X-Amz-Algorithm" query value, but invalid  "X-Amz-Credential" header.
		// Malformed crenential.
		{
			inputQueryKeyVals: []string{
				// valid  "X-Amz-Algorithm" header.
				"X-Amz-Algorithm", signV4Algorithm,
				// valid  "X-Amz-Credential" header.
				"X-Amz-Credential", "invalid-credential",
				"X-Amz-Signature", "",
				"X-Amz-Date", "",

            logger.warn("Could not parse a value of {}", META_NAME_ROBOTS_CONTENT, e);
        }

    }

    /**
     * Processes X-Robots-Tag HTTP headers.
     * Handles noindex, nofollow, and none directives from HTTP headers.
     *
     * @param responseData the response data from crawling
     * @param resultData the result data to store processed information
     */

      Request
        .Builder()
        .url(route.address.url)
        .method("CONNECT", null)
        .header("Host", route.address.url.toHostHeader(includeDefaultPort = true))
        .header("Proxy-Connection", "Keep-Alive") // For HTTP/1.0 proxies like Squid.
        .header("User-Agent", USER_AGENT)
        .build()

    val fakeAuthChallengeResponse =
      Response
        .Builder()

            .build()

        client.newCall(request).execute().use { response ->
          if (!response.isSuccessful) throw IOException("Unexpected code $response")

          for ((name, value) in response.headers) {
            println("$name: $value")
          }

          println(response.body!!.string())
        }
      }

      /**

    }

    /**
     * Creates a client filtered with additional headers.
     *
     * @param headers the headers to add to requests
     * @return the filtered client
     */
    @Override
    public Client filterWithHeader(final Map<String, String> headers) {
        return client.filterWithHeader(headers);
    }

    /**
     * Executes an action asynchronously.
     *

    * JSON.
    * Parámetros de path.
    * Parámetros de query.
    * Cookies.
    * Headers.
    * Forms.
    * Archivos.
* <abbr title="también conocido como: serialización, parsing, marshalling">Conversión</abbr> de datos de salida: convirtiendo de datos y tipos de Python a datos de red (como JSON):

    * JSON.
    * Pad parameters.
    * Query parameters.
    * Cookies.
    * Headers.
    * Formulieren.
    * Bestanden.
* <abbr title="ook bekend als: serialisatie, parsing, marshalling">Conversie</abbr> van uitvoergegevens: converstie van Python-data en -types naar netwerkgegevens (zoals JSON):

			// Verify if date headers are set, if not reject the request
			amzDate, errCode := parseAmzDateHeader(r)
			if errCode != ErrNone {
				if ok {
					tc.FuncName = "handler.Auth"
					tc.ResponseRecorder.LogErrBody = true
				}

				// All our internal APIs are sensitive towards Date
				// header, for all requests where Date header is not
				// present we will reject such clients.

* HTTP Basic.
* **OAuth2** (ook met **JWT tokens**). Bekijk de tutorial over [OAuth2 with JWT](tutorial/security/oauth2-jwt.md){.internal-link target=_blank}.
* API keys in:
    * Headers.
    * Query parameters.
    * Cookies, enz.

Plus alle beveiligingsfuncties van Starlette (inclusief **sessiecookies**).

    * JSON.
    * Parametrów ścieżki.
    * Parametrów zapytania.
    * Dane cookies.
    * Dane nagłówków (headers).
    * Formularze.
    * Pliki.
* <abbr title="znane również jako: serializacja, przetwarzanie, marshalling">Konwersja</abbr> danych wyjściowych: wychodzących z Pythona do sieci (jako JSON):