A developer observed a specific issue in production, which they cannot reproduce in other environments. The developer wants to do a hot fix to one of the ISML pages, which uses <iscach> tag, to see if that resolves while issue. Which consideration must the developer keep in mind while deploying the hot fix in production?
Given the requirements: * To integrate with an external web service using HTTP requests * To create a service for this purpose with the Service framework using the LocalServiceRegistry class. * To test the service before the external service provider makes the API available Which solution allows the developer to satisfy the requirements?