public RdsReservedInstancesConfiguration withAccountScope(String accountScope) {
        setAccountScope(accountScope);
        return this;
    }
<p>
The account scope that you want your recommendations for.
</p>

@param accountScope
       The account scope that you want your recommendations for.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-costoptimizationhub/src/main/java/com/amazonaws/services/costoptimizationhub/model/RdsReservedInstancesConfiguration.java