Properties
receipts
receipts:Receipt[]
A list of Receipt if subscription request succeeded, otherwise null.
requestId
requestId:RequestId
Request ID originally returned by PurchasingService.modifySubscription. This identifier can be used
to correlate the original request with this response.
responseCode
responseCode:ModifySubscriptionResponseCode
Response code for the modifySubscription request.
userData
userData:UserData
User ID and marketplace information of the user associated with the modifySubscription request.

