Returns subscriptions. Without query params, returns all accessible subscriptions. With externalUserId, returns that user’s subscriptions. With subscriptionId, returns a single subscription.
Filter by aggregator's user identifier. If provided (and subscriptionId is not), the response is an array.
Returns a single subscription by its ID. If provided, it takes precedence over externalUserId.
OK
completed, pending, cancelled, expired web_browser, android_phone, ios_phone, android_tablet, ios_tablet, android_tv, smart_tv, roku, fire_tv, apple_tv, jio_stb, other