/**
 * Copyright 2017-2018 Amazon.com,
 * Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Amazon Software License (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/asl/
 *
 * or in the "license" file accompanying this file. This file is
 * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
 * CONDITIONS OF ANY KIND, express or implied. See the License
 * for the specific language governing permissions and
 * limitations under the License.
 */

package com.amazonaws.kinesisvideo.auth;

import androidx.annotation.Nullable;

import com.amazonaws.kinesisvideo.common.exception.KinesisVideoException;

/**
 * Interface to mimic the credentials provider in AWS SDKs.
 */
public interface KinesisVideoCredentialsProvider {
    @Nullable
    KinesisVideoCredentials getCredentials() throws KinesisVideoException;

    @Nullable
    KinesisVideoCredentials getUpdatedCredentials() throws KinesisVideoException;
}