Acknowledge configuration change (Optional)

DyoCense cloud has the capability of retrying the above message if the device model demands it. This option can be enabled in the system against the device model. If the option is enabled in cloud, cloud will expect an acknowledgement for every configuration change message. If the acknowledgement is not received by cloud within 15 minutes, the cloud will retry the same message. If the acknowledgement is not received even after 5 retries, the configuration change will be marked as failed and a notification will be provided to cloud user.

To acknowledge the receipt of desired properties, change notification, device shall publish the message on the topic {clientId}/twin/properties/desired/res/{status} with a payload as below