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Some providers of network configuration may provide a top level
'network' key (LP: #1798117) even though it is not necessary.
Be friendly and remove it if it really seems so.
Return the original value if no change or the updated value if changed.t networks. Top level network key in network-config %s: %ss was not a dicti s had multiple top level keyst configt disableds was config/disabledt versions! but missing 'config' or 'version's# fixed by removing shifting network.(
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