throw new BuildCacheException(e.getMessage(), e);
    }

    private boolean isHttpSuccess(int statusCode) {
        return statusCode >= 200 && statusCode < 300;
    }

    private boolean throwHttpStatusCodeException(int statusCode, String message) {
        if (FATAL_HTTP_ERROR_CODES.contains(statusCode)) {
            throw new UncheckedIOException(message);
        } else {

    URI getEffectiveUri() {
        return effectiveUri;
    }

    boolean wasSuccessful() {
        int statusCode = getStatusLine().getStatusCode();
        return statusCode >= 200 && statusCode < 400;
    }

    boolean wasMissing() {
        int statusCode = getStatusLine().getStatusCode();
        return statusCode == 404;
    }

# Response – Statuscode ändern

Sie haben wahrscheinlich schon vorher gelesen, dass Sie einen Standard-[Response-Statuscode](../tutorial/response-status-code.md){.internal-link target=_blank} festlegen können.

In manchen Fällen müssen Sie jedoch einen anderen als den Standard-Statuscode zurückgeben.

## Anwendungsfall

Stellen Sie sich zum Beispiel vor, Sie möchten standardmäßig den HTTP-Statuscode „OK“ `200` zurückgeben.

					Aggregation: "sum",
					Labels: map[string]string{
						"reporter":                 "source",
						"destination_service_name": "PassthroughCluster",
						"response_code":            "200",
					},
				},
				StatusCode: http.StatusOK,
				Protocol:   "HTTP/1.1",
			},
		},
		{
			Name:     "HTTP H2 Traffic",
			PortName: "http",
			HTTP2:    true,
			Expected: Expected{
				Query: prometheus.Query{

	if err != nil {
		// if original statusCode was not successful we need to return the original error
		// we cannot hide it behind negotiation problems
		if statusCode < http.StatusOK || statusCode >= http.StatusBadRequest {
			WriteRawJSON(int(statusCode), object, w)
			return
		}
		status := ErrorToAPIStatus(err)
		WriteRawJSON(int(status.Code), status, w)
		return
	}

				buf:  tt.out,
				errs: tt.outErrs,
			}
			if tt.statusCode == 0 {
				tt.statusCode = http.StatusOK
			}
			recorder := httptest.NewRecorder()
			SerializeObject(tt.mediaType, encoder, recorder, tt.req, tt.statusCode, tt.object)
			result := recorder.Result()
			if result.StatusCode != tt.wantCode {
				t.Fatalf("unexpected code: %v", result.StatusCode)
			}
			if !reflect.DeepEqual(result.Header, tt.wantHeaders) {

		// regular errors return errors but do not retry
		{name: "404 doesnt retry", attr: aliceAttr, allow: false, statusCode: 404, expectedErr: true, expectedAuthorized: false, expectedCalls: 1},
		{name: "403 doesnt retry", attr: aliceAttr, allow: false, statusCode: 403, expectedErr: true, expectedAuthorized: false, expectedCalls: 1},

		resp, err := client.Do(req)
		if err != nil {
			t.Fatal("request failed: ", err)
		}
		defer resp.Body.Close()
		if resp.StatusCode != tc.statusCode {
			t.Errorf("[%v] unexpected status code, want = %v, got = %v", tc.probePath, tc.statusCode, resp.StatusCode)
		}
	}
	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) { testFn(t, tc) })
	}
	// Next we check ever

type s3Error struct {
	code       string
	message    string
	statusCode int
	cause      error
}

func (err *s3Error) Cause() error {
	return err.cause
}

func (err *s3Error) ErrorCode() string {
	return err.code
}

func (err *s3Error) ErrorMessage() string {
	return err.message
}

func (err *s3Error) HTTPStatusCode() int {
	return err.statusCode
}

func (err *s3Error) Error() string {

		}

		if test.expectError {
			if err == nil {
				t.Errorf("%s: expected error but did not get one", name)
			}
			if w.statusCode == nil {
				t.Errorf("%s: expected w.statusCode to be set", name)
			} else if e, a := http.StatusForbidden, *w.statusCode; e != a {
				t.Errorf("%s: w.statusCode: expected %d, got %d", name, e, a)
			}