如何使用 AWS 转录 API 转录通话?

How to transcribe a call with AWS transcribe API?

我在尝试转录电话时遇到此错误:

Account isn't authorized to call this operation. Check your account perm

我认为坏的 属性 是 DataAccessRoleArn,我尝试在 IAM 控制台上创建新角色,但它不起作用。

这是完整的 PHP 代码:

<?php
require 'vendor/autoload.php';

use Aws\TranscribeService\TranscribeServiceClient;

$awsKey = "{awsKey}";
$awsSecretKey = "{awsSecretKey}";

$clientAWS = new TranscribeServiceClient([
    'region' => 'eu-west-3',
    'version' => 'latest',
    'credentials' => [
        'key' => $awsKey,
        'secret' => $awsSecretKey
    ],
]);

$result = $clientAWS->startCallAnalyticsJob([
    'CallAnalyticsJobName' => 'Transcript1', // REQUIRED
    'ChannelDefinitions' => [
        [
            'ChannelId' => 0,
            'ParticipantRole' => 'AGENT',
        ],
        [
            'ChannelId' => 1,
            'ParticipantRole' => 'CUSTOMER',
        ]
    ],
    'DataAccessRoleArn' => 'arn:aws:iam::{id}:role/AWSRole', // REQUIRED
    'Media' => [ // REQUIRED
        'MediaFileUri' => 's3://{bucketName}/2022/02/23/file.wav',
        'RedactedMediaFileUri' => 's3://{bucketName}/2022/02/23/',
    ],
    'Settings' => [
        'ContentRedaction' => [
            'RedactionOutput' => 'redacted', // REQUIRED
            'RedactionType' => 'PII', // REQUIRED
        ],
    ],
]);

print_r($result);

你知道如何解决角色问题吗?

要解决此问题,您必须:

  • Select 兼容区域(在我的例子中 eu-central-1)

  • 使用 AmazonS3FullAccess 策略(仅用于测试,针对安全进行调整)和此信任实体创建一个新角色:

    { "版本": "2012-10-17", “陈述”: [ { "效果": "允许", “主要的”: { “服务”:“transcribe.amazonaws.com” }, “行动”:“sts:AssumeRole” } ] }

  • 将 AmazonTranscribeFullAccess 和 AmazonS3FullAccess 策略附加到您的 IAM 用户(仅用于测试,针对安全性进行调整)