<?php
/**
 * Copyright 2010-2013 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.
 */

namespace AwsWPTC\Common\Signature;

/**
 * Interface for signatures that use specific region and service names when
 * signing requests.
 */
interface EndpointSignatureInterface extends SignatureInterface
{
    /**
     * Set the service name instead of inferring it from a request URL
     *
     * @param string $service Name of the service used when signing
     *
     * @return self
     */
    public function setServiceName($service);

    /**
     * Set the region name instead of inferring it from a request URL
     *
     * @param string $region Name of the region used when signing
     *
     * @return self
     */
    public function setRegionName($region);
}
