get https://api.ottolearn.io/v1/rest/Mastery.ListUserModules()
Returns a list of all assigned Modules for a specified User's Mastery Profile. If a Mastery Profile has no assigned Modules, an empty array is returned. Each Module returned will contain the Module Id, identifier, the Id of the associated image, the sortChildrenBy property (used for sorting) and the feedback email set for a module. If a User ID is not provided then it will return the results for the authenticated User ID.