setAccessKey("your ak"); $client->setSecretKey("your sk"); $body = [ 'NumberPoolNo' => 'NP161156328504091435', 'SubId' => 'S1632900399315954ffbfd', 'UpdateType' => 'updateExpireTime', 'ExpireTime' => '1632924444', ]; $response = $client->UpdateAXB($body); echo $response;