Context
Change Type: Improvement
Product area: Platform services
Component: Messaging Service
Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com, emea.cumulocity.com
Technical details
Build artifact: cumulocity (2025.332.0)
Internal ID: MTM-62614
Description
With this change, the Cumulocity platform will raise an alarm when the Messaging Service fails to process a message.
Issues reported in this way require user action to be resolved. Currently, this only happens when publishing to a Notifications 2.0 subscription fails because the underlying topic has reached its backlog quota limit. More information about Notification 2.0 backlog quotas can be found in the documentation.