@target_value.setter<EOL><INDENT>def target_value(self, target_value):<DEDENT>
if target_value is None:<EOL><INDENT>raise ValueError("<STR_LIT>")<EOL><DEDENT>self._target_value = target_value<EOL>
Sets the target_value of this V2beta1ObjectMetricSource.
targetValue is the target value of the metric (as a quantity).

:param target_value: The target_value of this V2beta1ObjectMetricSource.
:type: str