tencent cloud

<?php
require_once '../../../TCloudAutoLoader.php';
// Import the client of the corresponding product module.
use TencentCloud\\Cvm\\V20170312\\CvmClient;
// Import the Request class corresponding to the request API.
use TencentCloud\\Cvm\\V20170312\\Models\\DescribeZonesRequest;
use TencentCloud\\Common\\Exception\\TencentCloudSDKException;
use TencentCloud\\Common\\Credential;
try {
    // Instantiate a certificate object. The Tencent Cloud account secretId and secretKey need to be passed in as the input parameters.
    $cred = new Credential("secretId", "secretKey");

    // # Instantiate the client object to request the product (with CVM as an example).
    $client = new CvmClient($cred, "ap-guangzhou");

    // Instantiate a request object.
    $req = new DescribeZonesRequest();

    // Call the API you want to access through the client object; you need to pass in the request object.
    $resp = $client->DescribeZones($req);

    print_r($resp->toJsonString());
}
catch(TencentCloudSDKException $e) {
    echo $e;
}