displayName = $displayName; } public function getDisplayName() { return $this->displayName; } public function setMasterBillingAccount($masterBillingAccount) { $this->masterBillingAccount = $masterBillingAccount; } public function getMasterBillingAccount() { return $this->masterBillingAccount; } public function setName($name) { $this->name = $name; } public function getName() { return $this->name; } public function setOpen($open) { $this->open = $open; } public function getOpen() { return $this->open; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(BillingAccount::class, 'Google_Service_Cloudbilling_BillingAccount');