public SpotPrice withProductDescription(String productDescription) {
        setProductDescription(productDescription);
        return this;
    }
<p>
A general description of the AMI.
</p>

@param productDescription
       A general description of the AMI.
@return Returns a reference to this object so that method calls can be chained together.
@see RIProductDescription
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/SpotPrice.java