/*
* Copyright (c) 2016. Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed
* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
package com.amazonaws.auth;
import com.amazonaws.SignableRequest;
/**
* Used to explicitly indicate that a {@link com.amazonaws.auth.Signer} can gracefully handle
* credentials being null when calling {@link com.amazonaws.auth.Signer#sign(SignableRequest, AWSCredentials)}
*/
public interface CanHandleNullCredentials {}