public ValidStorageOptions withIopsToStorageRatio(java.util.Collection<DoubleRange> iopsToStorageRatio) {
        setIopsToStorageRatio(iopsToStorageRatio);
        return this;
    }
<p>
The valid range of Provisioned IOPS to gibibytes of storage multiplier. For example, 3-10, which means that
provisioned IOPS can be between 3 and 10 times storage.
</p>

@param iopsToStorageRatio
       The valid range of Provisioned IOPS to gibibytes of storage multiplier. For example, 3-10, which means
       that provisioned IOPS can be between 3 and 10 times storage.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/ValidStorageOptions.java