如何使用 PHP AWS SDK 请求 API Gateway 端点？

Question

我有https://api-id.execute-api.region.amazonaws.com/stage endpoint，如何使用SDK查询它？

找到ApigatewayClient，但无法弄清楚如何正确使用它，并且在Internet上找不到任何有用的用法示例。

某些方法需要一些连接或其他参数，我相信应该有一种简单的方法。

编辑 例如，我的API URL是https://myawsomeid.execute-api.eu-central-central-1.amazonaws.com/prod/其中“ myawsomeid”是我的apiid。 像这样查询它：

$this->client->getStage([
            'restApiId' => 'myawesomeid',
            'stageName' => 'execute-api',
        ]);

并遇到了这样的错误：

Error executing \"GetStage\" on \"https://apigateway.eu-central-1.amazonaws.com/restapis/myawesomeid/stages/execute-api\"; AWS HTTP error: Client error: `GET https://apigateway.eu-central-1.amazonaws.com/restapis/myawesomeid/stages/execute-api` resulted in a `403 Forbidden` response:\n{\"Message\":\"User: arn:aws:iam::804737862755:user/staging-api-s3-assets is not authorized to perform: apigateway:GET on r (truncated...)\n AccessDeniedException (client): User: arn:aws:iam::804737862755:user/staging-api-s3-assets is not authorized to perform: apigateway:GET on resource: arn:aws:apigateway:eu-central-1::/restapis/myawesomeid/stages/execute-api because no identity-based policy allows the apigateway:GET action - {\"Message\":\"User: arn:aws:iam::804737862755:user/staging-api-s3-assets is not authorized to perform: apigateway:GET on resource: arn:aws:apigateway:eu-central-1::/restapis/myawesomeid/stages/execute-api because no identity-based policy allows the apigateway:GET action\"}\n

我认为我可能没有足够的权限，但是使用Postman，我可以通过使用代码连接的凭据查询我的API端点。 我需要的只是使我的API获取/发布。我做错了吗？

Answer 1

首先，您使用需要参数，然后调用正确的方法。例如 ：

$client = new ApiGatewayClient({
   'credentials' => [
        // This is optional, as AWS SDK will take it directly from _SERVER superglobal
        'key' => $_SERVER['AWS_ACCESS_KEY_ID'],
        'secret' => $_SERVER['AWS_SECRET_ACCESS_KEY'],
   ],
   ...
});

$response = $client->getStage([
    'restApiId' => 'api-id',
    'stageName' => 'execute-api',
]);

$body = json_decode($response->get('Body'), true);

echo $body['cacheClusterStatus'];