public void setMasterPasswordSecretArn(String masterPasswordSecretArn) {
        this.masterPasswordSecretArn = masterPasswordSecretArn;
    }
<p>
The Amazon Resource Name (ARN) for the cluster's admin user credentials secret.
</p>

@param masterPasswordSecretArn
       The Amazon Resource Name (ARN) for the cluster's admin user credentials secret.
aws-java-sdk-redshift/src/main/java/com/amazonaws/services/redshift/model/Cluster.java