EnableKey.cs

// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0

namespace EnableKeyExample
{
    // snippet-start:[KMS.dotnetv3.EnableKeyExample]
    using System;
    using System.Threading.Tasks;
    using Amazon.KeyManagementService;
    using Amazon.KeyManagementService.Model;

    /// <summary>
    /// Enable an AWS Key Management Service (AWS KMS) key.
    /// </summary>
    public class EnableKey
    {
        public static async Task Main()
        {
            var client = new AmazonKeyManagementServiceClient();

            // The identifier of the AWS KMS key to enable. You can use the
            // key Id or the Amazon Resource Name (ARN) of the AWS KMS key.
            var keyId = "1234abcd-12ab-34cd-56ef-1234567890ab";

            var request = new EnableKeyRequest
            {
                KeyId = keyId,
            };

            var response = await client.EnableKeyAsync(request);
            if (response.HttpStatusCode == System.Net.HttpStatusCode.OK)
            {
                // Retrieve information about the key to show that it has now
                // been enabled.
                var describeResponse = await client.DescribeKeyAsync(new DescribeKeyRequest
                {
                    KeyId = keyId,
                });
                Console.WriteLine($"{describeResponse.KeyMetadata.KeyId} - state: {describeResponse.KeyMetadata.KeyState}");
            }
        }
    }

    // snippet-end:[KMS.dotnetv3.EnableKeyExample]
}