Return the 'InvalidArgument' error code when parsing the node metadata fails (#41472)
Return the 'InvalidArgument' error code when parsing the node metadata fails (#41472)

Change-Id: I868208844c6f9cd5b1f55ab9117c6cab7035d7bc
istio/istio,istio/istio,istio/istio,istio/istio,istio/istio