**This API is available to full members of Enterprise orgs.** The `GET /v1/files/:file_key/variables/published` endpoint returns the variables that are published from the given file. The response for this endpoint contains some key differences compared to the `GET /v1/files/:file_key/variables/local` endpoint: - Each variable and variable collection contains a `subscribed_id`. - Modes are omitted for published variable collections Published variables have two ids: an id that is assigned in the file where it is created (`id`), and an id that is used by subscribing files (`subscribed_id`). The `id` and `key` are stable over the lifetime of the variable. The `subscribed_id` changes every time the variable is modified and published. The same is true for variable collections. The `updatedAt` fields are ISO 8601 timestamps that indicate the last time that a change to a variable was published. For variable collections, this timestamp will change any time a variable in the collection is changed.