code: public void setUserConsentEligibility(com.google.api.ads.admanager.axis.v201808.UserConsentEligibility userConsentEligibility) {
          this.userConsentEligibility = userConsentEligibility;
      }
docs: Sets the userConsentEligibility value for this LineItemSummary.
  
  @param userConsentEligibility   * User consent eligibility designation for this line item. This
  field is optional and defaults to
  {@link UserConsentEligibility#NONE}.
  
  This field has no effect on serving enforcement unless
  you opt to "Limit line items" in the
  network's EU User Consent settings.  See the
  <a href="https://support.google.com/dfp_premium/answer/7673898#limit">Ad
  Manager Help Center
  </a> for more information.