public String getPricingPlanArn() {
        return this.pricingPlanArn;
    }
<p>
The Amazon Resource Name (ARN) of the pricing plan for which associations are to be listed.
</p>

@return The Amazon Resource Name (ARN) of the pricing plan for which associations are to be listed.
aws-java-sdk-billingconductor/src/main/java/com/amazonaws/services/billingconductor/model/ListPricingRulesAssociatedToPricingPlanRequest.java