THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
...
When a call to the ApiKeys.UPDATE_FEATURES
API has failed on the client side, the following is guaranteed to the client:
A server-side error means the
'/features'
ZK node is guaranteed to be left unmodified i.e. noFeatureUpdate
was applied.A network error, or if the client dies during the request, or if the server dies when processing the request, it means the user should assume that the application of
List<FeatureUpdate>
may have either succeeded or failed.
...