_propDict)) { return $this->_propDict["tenantId"]; } else { return null; } } /** * Sets the tenantId * The tenant ID of this registrant if in Microsoft Entra ID. * * @param string $val The tenantId * * @return ExternalMeetingRegistrant */ public function setTenantId($val) { $this->_propDict["tenantId"] = $val; return $this; } /** * Gets the userId * The user ID of this registrant if in Microsoft Entra ID. * * @return string|null The userId */ public function getUserId() { if (array_key_exists("userId", $this->_propDict)) { return $this->_propDict["userId"]; } else { return null; } } /** * Sets the userId * The user ID of this registrant if in Microsoft Entra ID. * * @param string $val The userId * * @return ExternalMeetingRegistrant */ public function setUserId($val) { $this->_propDict["userId"] = $val; return $this; } }