public void setServiceNamespace(String serviceNamespace) {
        this.serviceNamespace = serviceNamespace;
    }
<p>
The namespace of the Amazon Web Services service that contains the unused actions.
</p>

@param serviceNamespace
       The namespace of the Amazon Web Services service that contains the unused actions.
aws-java-sdk-accessanalyzer/src/main/java/com/amazonaws/services/accessanalyzer/model/UnusedPermissionDetails.java