_propDict)) { return $this->_propDict["isManualApprovalEnabled"]; } else { return null; } } /** * Sets the isManualApprovalEnabled * * @param bool $val The isManualApprovalEnabled * * @return VirtualEventWebinarRegistrationConfiguration */ public function setIsManualApprovalEnabled($val) { $this->_propDict["isManualApprovalEnabled"] = boolval($val); return $this; } /** * Gets the isWaitlistEnabled * * @return bool|null The isWaitlistEnabled */ public function getIsWaitlistEnabled() { if (array_key_exists("isWaitlistEnabled", $this->_propDict)) { return $this->_propDict["isWaitlistEnabled"]; } else { return null; } } /** * Sets the isWaitlistEnabled * * @param bool $val The isWaitlistEnabled * * @return VirtualEventWebinarRegistrationConfiguration */ public function setIsWaitlistEnabled($val) { $this->_propDict["isWaitlistEnabled"] = boolval($val); return $this; } }