To use this endpoint, you must have read access to the given namespace. If no namespace is specified, or if the specified namespace is %SYS, you must have read access to the default namespace (USER). Note that you can set the default namespace to a different namespace; to do so, set the global node ^%SYS("REST","UserNamespace") equal to the desired namespace.
You must also have read access to the database that contains the dispatch class. The dispatch class namespace and the endpoint namespace need to be the same (except in the case of a dispatch class in a package starting with %, which is available to all namespaces).
This call returns a Swagger (OpenAPI 2.0Opens in a new window) specification as documented at https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.mdOpens in a new window. In the returned specification:
host is always set to the server:port of the server that you called.
basePath is set to the first web application that dispatches to this REST application. If no web application dispatches to this REST application, then basePath is returned as in the .spec class.