public EventSubscription withCustomerAwsId(String customerAwsId) {
        setCustomerAwsId(customerAwsId);
        return this;
    }
<p>
The Amazon Web Services account associated with the Amazon Redshift event notification subscription.
</p>

@param customerAwsId
       The Amazon Web Services account associated with the Amazon Redshift event notification subscription.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-redshift/src/main/java/com/amazonaws/services/redshift/model/EventSubscription.java