google.cloud.dialogflow.v2.Participant.Role */ class Role { /** * Participant role not set. * * Generated from protobuf enum ROLE_UNSPECIFIED = 0; */ const ROLE_UNSPECIFIED = 0; /** * Participant is a human agent. * * Generated from protobuf enum HUMAN_AGENT = 1; */ const HUMAN_AGENT = 1; /** * Participant is an automated agent, such as a Dialogflow agent. * * Generated from protobuf enum AUTOMATED_AGENT = 2; */ const AUTOMATED_AGENT = 2; /** * Participant is an end user that has called or chatted with * Dialogflow services. * * Generated from protobuf enum END_USER = 3; */ const END_USER = 3; private static $valueToName = [ self::ROLE_UNSPECIFIED => 'ROLE_UNSPECIFIED', self::HUMAN_AGENT => 'HUMAN_AGENT', self::AUTOMATED_AGENT => 'AUTOMATED_AGENT', self::END_USER => 'END_USER', ]; public static function name($value) { if (!isset(self::$valueToName[$value])) { throw new UnexpectedValueException(sprintf( 'Enum %s has no name defined for value %s', __CLASS__, $value)); } return self::$valueToName[$value]; } public static function value($name) { $const = __CLASS__ . '::' . strtoupper($name); if (!defined($const)) { throw new UnexpectedValueException(sprintf( 'Enum %s has no value defined for name %s', __CLASS__, $name)); } return constant($const); } }