Category: API
Summary: Notification topics with matching prefixes can now be combined into a single topic when subscribing through the API. This is accomplished by appending multiple topic suffixes to a common prefix in the form of a URI query string. For example: v2.users.userId?station&presence&conversations
Context: This will make it easier for clients that subscribe to several related topics for a large number of objects to stay under the 1000 topic limit.
Impact: There is no impact to existing subscriptions. Clients that choose to subscribe to combined topics will receive events with the original, expanded topic name.
Date of Change: 9/30/2019
Impacted APIs:
- /api/v2/notifications/channels/{channelId}/subscriptions