<?php

use AlibabaCloud\Client\AlibabaCloud;
use AlibabaCloud\Client\Exception\ClientException;
use AlibabaCloud\Client\Exception\ServerException;
use AlibabaCloud\Ecs\Ecs;

// Set up a global client
AlibabaCloud::accessKeyClient('foo', 'bar')
            ->regionId('cn-hangzhou')
            ->asDefaultClient();

try {
    // Access product APIs
    $request = Ecs::v20140526()->describeRegions();
    
    // Set options/parameters and execute request
    $result = $request->withResourceType('type') // API parameter
                      ->withInstanceChargeType('type') // API parameter
                      ->client('client1') // Specify the client for send
                      ->debug(true) // Enable the debug will output detailed information
                      ->connectTimeout(0.01) // Throw an exception when Connection timeout 
                      ->timeout(0.01) // Throw an exception when timeout 
                      ->request(); // Execution request

    // Can also Set by passing in an array
    $options = [
                   'debug'           => true,
                   'connect_timeout' => 0.01,
                   'timeout'         => 0.01,
                   'query'           => [
                       'ResourceType' => 'type',
                       'InstanceChargeType' => 'type',
                   ],
               ];
    
    // Settings priority
    $result2 = Ecs::v20140526()
                  ->describeRegions($options)
                  ->options([
                                'query' => [
                                    'Key'      => 'I will overwrite this value in constructor',
                                    'new'      => 'I am new value',
                                ],
                            ])
                  ->options([
                                'query' => [
                                    'Key' => 'I will overwrite the previous value',
                                    'bar' => 'I am new value',
                                ],
                            ])
                  ->debug(false) // Overwrite the true of the former
                  ->request();
    
} catch (ClientException $exception) {
    echo $exception->getMessage(). PHP_EOL;
} catch (ServerException $exception) {
    echo $exception->getMessage() . PHP_EOL;
    echo $exception->getErrorCode(). PHP_EOL;
    echo $exception->getRequestId(). PHP_EOL;
    echo $exception->getErrorMessage(). PHP_EOL;
}