* Bug fixes:

  * Make gcp auth provider not to override the Auth header if it's already exits ([#45575](https://github.com/kubernetes/kubernetes/pull/45575), [@wanghaoran1988](https://github.com/wanghaoran1988))

    /** The key of the configuration. e.g. 100 */
    String PAGE_FILE_AUTH_MAX_FETCH_SIZE = "page.file.auth.max.fetch.size";

    /** The key of the configuration. e.g. 100 */
    String PAGE_WEB_AUTH_MAX_FETCH_SIZE = "page.web.auth.max.fetch.size";

    /** The key of the configuration. e.g. 1000 */
    String PAGE_PATH_MAPPING_MAX_FETCH_SIZE = "page.path.mapping.max.fetch.size";

| `minio_s3_requests_inflight_total`            | Total number of S3 requests currently in flight.         |
| `minio_s3_requests_rejected_auth_total`       | Total number S3 requests rejected for auth failure.      |
| `minio_s3_requests_rejected_header_total`     | Total number S3 requests rejected for invalid header.    |
| `minio_s3_requests_rejected_invalid_total`    | Total number S3 invalid requests.                        |

| `minio_api_requests_rejected_auth_total`       | Total number of requests rejected for auth failure. <br><br>Type: counter      | `type`, `pool_index`, `server`               |

		return
	}

	// if Content-Length is unknown/missing, throw away
	size := r.ContentLength

	rAuthType := getRequestAuthType(r)
	// For auth type streaming signature, we need to gather a different content length.
	switch rAuthType {
	// Check signature types that must have content length

- **Auth**

                type: string
              passwordSecret:
                description: passwordSecret is name of the authentication secret for
                  BGP Peer. the secret must be of type "kubernetes.io/basic-auth",
                  and created in the same namespace as the MetalLB deployment. The
                  password is stored in the secret as the key "password".
                properties:
                  name:

equality-based selector in 1.1).
  * Running against a secured etcd requires these flags to be passed to
kube-apiserver (instead of --etcd-config):
     * --etcd-certfile, --etcd-keyfile (if using client cert auth)
     * --etcd-cafile (if not using system roots)
  * As part of preparation in 1.2 for adding support for protocol buffers (and the
direct YAML support in the API available today), the Content-Type and Accept

				"application/applefile",
				"application/applixware",
				"application/atom+xml",
				"application/atomcat+xml",
				"application/atomicmail",
				"application/atomsvc+xml",
				"application/auth-policy+xml",
				"application/batch-smtp",
				"application/beep+xml",
				"application/bizagi-modeler",
				"application/cals-1840",
				"application/ccxml+xml",
				"application/cea-2018+xml",

    created before HTTP/2 settings have been acknowledged.
 *  Fix: Improve recovery from failed routes.
 *  Fix: Accommodate tunneling proxies that close the connection after an auth
    challenge.
 *  Fix: Use the proxy authenticator when authenticating HTTP proxies. This
    regression was introduced in OkHttp 3.0.
 *  Fix: Fail fast if network interceptors transform the response body such that