Removed and deprecated features in 10.15.4
The following Apama features are now deprecated or have been removed in Apama 10.15.4:

To avoid confusion as to whether events were being sent towards Cumulocity IoT or being received back as updates from Cumulocity IoT, the Cumulocity event definitions API was changed in a previous release (10.5.2.0) so that the existing
CHANNEL constant was deprecated and replaced by either
SEND_CHANNEL or
SUBSCRIBE_CHANNEL constants as appropriate. Some events were omitted from these changes and this has now been rectified. Therefore, the
CHANNEL constant is deprecated on the following events:
SubscribeMeasurements
UnsubscribeMeasurements
FindManagedObjectResponseAck
FindMeasurementResponseAck
GenericResponseComplete
Subscribe
UnsubscribeIn addition, a new SUBSCRIBE_CHANNEL or SEND_CHANNEL has been added to the following events instead:
SubscribeMeasurements
UnsubscribeMeasurements
Subscribe
UnsubscribeThe constants on the following events are instead replaced with SUBSCRIBE_CHANNEL constants on their corresponding Response types:
FindManagedObjectResponseAck
FindMeasurementResponseAck
GenericResponseCompleteThe API Reference for EPL (ApamaDoc) has been amended to make it clear that acknowledgement events are always received on the same channel as the corresponding response events, and to avoid confusion the CHANNEL constant has been deprecated on those acknowledgement events where it had been defined.