ContentDurationTargetingOptionDetails typedef
        
  
ContentDurationTargetingOptionDetails = $ContentDurationTargetingOptionDetails
    
    
Represents a targetable content duration.
This will be populated in the content_duration_details field when
targeting_type is TARGETING_TYPE_CONTENT_DURATION.
Implementation
typedef ContentDurationTargetingOptionDetails =
    $ContentDurationTargetingOptionDetails;