public Builder targetValue(@Nullable Output<String> targetValue) {
            $.targetValue = targetValue;
            return this;
        }
@param targetValue targetValue is the target value of the metric (as a quantity). Mutually exclusive with TargetAverageValue.

@return builder
sdk/java/src/main/java/com/pulumi/kubernetes/autoscaling/v2beta1/inputs/ExternalMetricSourceArgs.java