public void setBuiltInCreativeRotationType(com.google.api.ads.admanager.axis.v201805.CreativeRotationType builtInCreativeRotationType) {
        this.builtInCreativeRotationType = builtInCreativeRotationType;
    }
public void setBuiltInCreativeRotationType ( com . google . api . ads . admanager . axis . v201805 . CreativeRotationType builtInCreativeRotationType ) { this . builtInCreativeRotationType = builtInCreativeRotationType ; }
Sets the builtInCreativeRotationType value for this ProposalLineItemConstraints.

@param builtInCreativeRotationType   * The built-in creative rotation type for the created {@link
ProposalLineItem}.

<p>This attribute is read-only.