1 /* 2 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"). 5 * You may not use this file except in compliance with the License. 6 * A copy of the License is located at 7 * 8 * http://aws.amazon.com/apache2.0 9 * 10 * or in the "license" file accompanying this file. This file is distributed 11 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either 12 * express or implied. See the License for the specific language governing 13 * permissions and limitations under the License. 14 */ 15 16 package software.amazon.awssdk.http; 17 18 import software.amazon.awssdk.annotations.SdkProtectedApi; 19 20 /** 21 * Constants for commonly used HTTP headers. 22 */ 23 @SdkProtectedApi 24 public final class Header { 25 26 public static final String CONTENT_LENGTH = "Content-Length"; 27 28 public static final String CONTENT_TYPE = "Content-Type"; 29 30 public static final String CONTENT_MD5 = "Content-MD5"; 31 32 public static final String TRANSFER_ENCODING = "Transfer-Encoding"; 33 34 public static final String CHUNKED = "chunked"; 35 36 public static final String HOST = "Host"; 37 38 public static final String CONNECTION = "Connection"; 39 40 public static final String KEEP_ALIVE_VALUE = "keep-alive"; 41 42 public static final String ACCEPT = "Accept"; 43 Header()44 private Header() { 45 } 46 47 } 48