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.core.internal.signer; 17 18 import software.amazon.awssdk.annotations.SdkInternalApi; 19 20 @SdkInternalApi 21 public enum SigningMethod { 22 23 PROTOCOL_STREAMING_SIGNING_AUTH, 24 UNSIGNED_PAYLOAD, 25 PROTOCOL_BASED_UNSIGNED, 26 HEADER_BASED_AUTH; 27 }