public ModifyRedshiftIdcApplicationRequest withServiceIntegrations(ServiceIntegrationsUnion... serviceIntegrations) {
        if (this.serviceIntegrations == null) {
            setServiceIntegrations(new com.amazonaws.internal.SdkInternalList<ServiceIntegrationsUnion>(serviceIntegrations.length));
        }
        for (ServiceIntegrationsUnion ele : serviceIntegrations) {
            this.serviceIntegrations.add(ele);
        }
        return this;
    }
<p>
A collection of service integrations associated with the application.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setServiceIntegrations(java.util.Collection)} or {@link #withServiceIntegrations(java.util.Collection)}
if you want to override the existing values.
</p>

@param serviceIntegrations
       A collection of service integrations associated with the application.
@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/ModifyRedshiftIdcApplicationRequest.java