@property
    def role_name(self):
        """The role_name property.
        
        Returns:
            (string). the property value. (defaults to: None)
        """
        if self._values in 'ai.device.roleName':
            return self._values['ai.device.roleName']
        return self._defaults['ai.device.roleName']
dataset/ETHPy150Open Microsoft/ApplicationInsights-Python/applicationinsights/channel/contracts/Device.py/Device.role_name/swapped operands of `in`