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YYYYMMDD HHMMSS.FFF
YYYYMMDDTHHMMSS.F
YYYY-MM-DD HH:MM:SS.FFF
but at the date field has to be presented mandatory.
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YYYYMMDD HHMMSS.FFF
YYYYMMDDTHHMMSS.F
YYYY-MM-DD HH:MM:SS.FFF
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