bidOnly property
Indicates whether to restrict your ads to show only for the criteria you have selected for this targeting_dimension, or to target all values for this targeting_dimension and show ads based on your targeting in other TargetingDimensions.
A value of true means that these criteria will only apply bid modifiers,
and not affect targeting. A value of false means that these criteria
will restrict targeting as well as applying bid modifiers.
Implementation
core.bool? bidOnly;