Checkmk Werk 15380: activate_changes/service_discovery: responses for non-existing activate_ids/jobs now updated to include detail

ID: 15380 Title: activate_changes/service_discovery: responses for non-existing activate_ids/jobs now updated to include detail Component: REST API Level: 1 Class: Bug fix Version: 2.3.0b1 This werk an issue with problem responses in two endpoints. Endpoints affected * activate_changes (GET) * service_discovery (GET) Previously, they would return a 404 with a title attribute only. They now conform to our other endpoints and return a problem response with status code, title and detail attribute.