code: public void setTargetGroups(java.util.Collection<TargetGroup> targetGroups) {
          if (targetGroups == null) {
              this.targetGroups = null;
              return;
          }
  
          this.targetGroups = new java.util.ArrayList<TargetGroup>(targetGroups);
      }
docs: <p>
  Information about the target group.
  </p>
  
  @param targetGroups
  Information about the target group.