public SupportedInstanceType withStorageGB(Integer storageGB) {
        setStorageGB(storageGB);
        return this;
    }
<p>
<code>StorageGB</code> represents the storage capacity of the <code>SupportedInstanceType</code>. This value is
<code>0</code> for Amazon EBS-only instance types.
</p>

@param storageGB
       <code>StorageGB</code> represents the storage capacity of the <code>SupportedInstanceType</code>. This
       value is <code>0</code> for Amazon EBS-only instance types.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-emr/src/main/java/com/amazonaws/services/elasticmapreduce/model/SupportedInstanceType.java