// It returns the client provided key on success.
func ParseSSECustomerRequest(r *http.Request) (key []byte, err error) {
	return ParseSSECustomerHeader(r.Header)
}

// ParseSSECustomerHeader parses the SSE-C header fields and returns
// the client provided key on success.
func ParseSSECustomerHeader(header http.Header) (key []byte, err error) {

                // this is the signature error
                throw new SMBProtocolDowngradeException("Signature error during negotiate validation", e);
            }

            // other errors are treated as success
            return;
        }
        final ValidateNegotiateInfoResponse out = resp.getOutputData(ValidateNegotiateInfoResponse.class);

					r: r,
				}
				n, err := xioutil.Copy(xioutil.Discard, &fbr)
				r.Close()
				if err == nil {
					response := time.Since(t)
					ttfb := time.Since(*fbr.t)
					// Only capture success criteria - do not
					// have to capture failed reads, truncated
					// reads etc.
					atomic.AddUint64(&totalBytesRead, uint64(n))
					mu.Lock()
					downloadTimes = append(downloadTimes, response)

In these cases, you would normally return an **HTTP status code** in the range of **400** (from 400 to 499).

This is similar to the 200 HTTP status codes (from 200 to 299). Those "200" status codes mean that somehow there was a "success" in the request.

The status codes in the 400 range mean that there was an error from the client.

Remember all those **"404 Not Found"** errors (and jokes)?

## Use `HTTPException` { #use-httpexception }

                        this.state = 4; /* error */
                        cleanupThread(timeout);
                        throw this.te;
                    }
                    this.state = 3; /* Success! */
                    return true;
                }
                break;
            case 3:
                return true; // already connected
            case 4:
                this.state = 6;

tle);\n  --bs-alert-border-color: var(--bs-secondary-border-subtle);\n  --bs-alert-link-color: var(--bs-secondary-text-emphasis);\n}\n\n.alert-success {\n  --bs-alert-color: var(--bs-success-text-emphasis);\n  --bs-alert-bg: var(--bs-success-bg-subtle);\n  --bs-alert-border-color: var(--bs-success-border-subtle);\n  --bs-alert-link-color: var(--bs-success-text-emphasis);\n}\n\n.alert-info {\n  --bs-alert-color: var(--bs-info-text-emphasis);\n  --bs-alert-bg: var(--bs-info-bg-subtle);\n  --bs-alert-border-color:...

        }
    }

    @Nested
    @DisplayName("Result Management Tests")
    class ResultManagementTests {

        @Test
        @DisplayName("getResult should return null for success (result=0)")
        void testGetResultSuccess() {
            message.result = 0;
            assertNull(message.getResult());
        }

        @Test

	// Verify signature.
	if !compareSignatureV4(newSignature, formValues.Get(xhttp.AmzSignature)) {
		return cred, ErrSignatureDoesNotMatch
	}

	// Success.
	return cred, ErrNone
}

// doesPresignedSignatureMatch - Verify query headers with presigned signature
//   - http://docs.aws.amazon.com/AmazonS3/latest/API/sigv4-query-string-auth.html
//

        ConnectionMetrics metrics = connectionMetrics.get(key);
        if (metrics != null) {
            metrics.recordFailure();
        }
    }

    /**
     * Record connection success for recovery tracking
     */
    private void recordConnectionSuccess(String key) {
        consecutiveFailures.remove(key);
        lastFailureTimes.remove(key);

            verify(mockDigest, never()).verify(any(), anyInt(), anyInt(), anyInt(), any());
        }

        @Test
        @DisplayName("Test verify signature success")
        void testVerifySignatureSuccess() {
            testBlock.setDigest(mockDigest);
            testBlock.setErrorCode(0);
            byte[] buffer = new byte[100];