I'm trying to use to the new remote_api features to upload data. What
is the best way to upload a parent with a list of owned children.
Class Parent has List<Child> children
I tried uploading the Parent and using its key to create Keys for each
of the children.
child.setProperty("key", KeyFactory.createKey(parentKey, "Child",
null));
The KeyFactory call won't let "name = null" (even though all the
existing entities have name = null) so I set name to an arbitrary
string. When I did that the Parent and children were created but the
Parents list of children was empty. So the association between the
parent and children did not happen.
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