get session token request aws c# example

在 AWS 中使用 C# 获取会话令牌的示例代码如下：

using Amazon.Runtime;
using Amazon.SecurityToken;
using Amazon.SecurityToken.Model;
private static async Task<string> GetSessionTokenAsync()
    var credentials = await GetTemporaryCredentialsAsync().ConfigureAwait(false);
    return credentials.GetCredentials().SessionToken;
private static async Task<AWSCredentials> GetTemporaryCredentialsAsync()
    var stsClient = new AmazonSecurityTokenServiceClient();
    var assumeRoleRequest = new AssumeRoleRequest
        RoleArn = "arn:aws:iam::123456789012:role/example-role",
        RoleSessionName = "example-session",
        DurationSeconds = 3600
    var assumeRoleResponse = await stsClient.AssumeRoleAsync(assumeRoleRequest).ConfigureAwait(false);
    return new SessionAWSCredentials(assumeRoleResponse.Credentials.AccessKeyId,
                                      assumeRoleResponse.Credentials.SecretAccessKey,
                                      assumeRoleResponse.Credentials.SessionToken);
以上代码通过 AssumeRole API 在 AWS STS 中请求一个临时凭证，然后通过这个临时凭证获取会话令牌。