public CreateCustomDomainAssociationResult withCustomDomainName(String customDomainName) {
        setCustomDomainName(customDomainName);
        return this;
    }
<p>
The custom domain name to associate with the workgroup.
</p>

@param customDomainName
       The custom domain name to associate with the workgroup.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-redshiftserverless/src/main/java/com/amazonaws/services/redshiftserverless/model/CreateCustomDomainAssociationResult.java