return MetricDescription{
		Namespace: namespace,
		Subsystem: replicationSubsystem,
		Name:      credentialErrors,
		Help:      "Total number of replication credential errors since server uptime",
		Type:      counterMetric,
	}
}

func getClusterReplCurrQueuedOperationsMD() MetricDescription {
	return MetricDescription{
		Namespace: nodeMetricNamespace,

		}
	}
	if tls.CaCrl != "" {
		if tls.CredentialName != "" {
			v = AppendValidation(v, fmt.Errorf("CRL is not supported with credentialName. CRL has to be specified in the credential"))
		}
		if tls.Mode == networking.ServerTLSSettings_SIMPLE {
			v = AppendValidation(v, fmt.Errorf("CRL is not supported with SIMPLE TLS"))
		}
	}
	return
}

        module.rootMetaData.sha256.expectPut(credentials)
        module.rootMetaData.sha512.expectPut(credentials)
        module.rootMetaData.md5.expectPut(credentials)
        module.pom.expectPut(credentials)
        module.pom.sha1.expectPut(credentials)
        module.pom.sha256.expectPut(credentials)
        module.pom.sha512.expectPut(credentials)
        module.pom.md5.expectPut(credentials)

		{
			bucketName:         bucketName,
			accessKey:          credentials.AccessKey,
			secretKey:          credentials.SecretKey,
			expectedRespStatus: http.StatusOK,
		},
		// Test case - 2.
		// Non-existent bucket name.
		{
			bucketName:         "2333",
			accessKey:          credentials.AccessKey,
			secretKey:          credentials.SecretKey,
			expectedRespStatus: http.StatusNotFound,
		},

			objectName:         objectName,
			accessKey:          credentials.AccessKey,
			secretKey:          credentials.SecretKey,
			expectedRespStatus: http.StatusOK,
		},
		// Test case - 2.
		// Case with non-existent object name.
		{
			bucketName:         bucketName,
			objectName:         "abcd",
			accessKey:          credentials.AccessKey,
			secretKey:          credentials.SecretKey,
			expectedRespStatus: http.StatusNotFound,

		{
			bucketName:         bucketName,
			accessKey:          credentials.AccessKey,
			secretKey:          credentials.SecretKey,
			expectedRespStatus: http.StatusNoContent,
		},
		// Test case - 2.
		// Case with non-existent-bucket.
		{
			bucketName:         "non-existent-bucket",
			accessKey:          credentials.AccessKey,
			secretKey:          credentials.SecretKey,
			expectedRespStatus: http.StatusNotFound,
		},

    }

    private void prepareIvyHttpRepository(IvyHttpRepository repository, PasswordCredentials credentials) {
        def rootModule = repository.module("group", "root")
        rootModule.ivy.expectPublish(true, credentials)
        rootModule.moduleMetadata.expectPublish(true, credentials)
    }

    private Map<File, String> ivyRepoFiles() {
        listFiles(ivyRepo.rootDir, null, true)

}

// Test for authentication
func testBucketLifecycleHandlersWrongCredentials(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
	credentials auth.Credentials, t *testing.T,
) {
	// test cases with sample input and expected output.
	testCases := []struct {
		method     string
		bucketName string
		accessKey  string
		secretKey  string
		// Sent body
		body []byte
		// Expected response

					"name": {
						SchemaProps: spec.SchemaProps{
							Description: "name is the required name of the credential provider. It must match the name of the provider executable as seen by the kubelet. The executable must be in the kubelet's bin directory (set by the --image-credential-provider-bin-dir flag).",
							Default:     "",
							Type:        []string{"string"},
							Format:      "",
						},

		u, ok, err := globalIAMSys.CheckKey(r.Context(), accessKey)
		if err != nil {
			return auth.Credentials{}, false, ErrIAMNotInitialized
		}
		if !ok {
			// Credentials could be valid but disabled - return a different
			// error in such a scenario.
			if u.Credentials.Status == auth.AccountOff {
				return cred, false, ErrAccessKeyDisabled
			}
			return cred, false, ErrInvalidAccessKeyID