src/Credentials/EcsRamRoleCredential.php (21 lines of code) (raw):

<?php namespace AlibabaCloud\Client\Credentials; use AlibabaCloud\Client\Filter\CredentialFilter; use AlibabaCloud\Client\Exception\ClientException; /** * Use the RAM role of an ECS instance to complete the authentication. * * @package AlibabaCloud\Client\Credentials */ class EcsRamRoleCredential implements CredentialsInterface { /** * @var string */ private $roleName; /** * Class constructor. * * @param string $roleName * * @throws ClientException */ public function __construct($roleName) { CredentialFilter::roleName($roleName); $this->roleName = $roleName; } /** * @return string */ public function getRoleName() { return $this->roleName; } /** * @return string */ public function __toString() { return "roleName#$this->roleName"; } }