If you have promoted a property from the node to the message flow level, you can remove (delete) it if you no longer want to specify its value at the message flow level. The property reverts to the value that you specified at the node level. If you remove a promoted property that is a mandatory property, ensure that you have set a value at the node level. If you have not, you cannot successfully deploy a broker archive file that includes this message flow.
If you have promoted one or more message flow node properties, and want to delete them:
If you have included this message flow in a higher-level message flow, and have set a value for a promoted property that you have now deleted, the embedding flow is not automatically updated to reflect the deletion. However, when you deploy that embedding message flow in the broker domain, the deleted property is ignored.