new

 my $element = ONVIF::Device::Elements::GetSystemDateAndTimeResponse->new($data);

Constructor. The following data structure may be passed to new():

 {
   SystemDateAndTime =>  { # ONVIF::Device::Types::SystemDateTime
     DateTimeType => $some_value, # SetDateTimeType
     DaylightSavings =>  $some_value, # boolean
     TimeZone =>  { # ONVIF::Device::Types::TimeZone
       TZ =>  $some_value, # token
     },
     UTCDateTime =>  { # ONVIF::Device::Types::DateTime
       Time =>  { # ONVIF::Device::Types::Time
         Hour =>  $some_value, # int
         Minute =>  $some_value, # int
         Second =>  $some_value, # int
       },
       Date =>  { # ONVIF::Device::Types::Date
         Year =>  $some_value, # int
         Month =>  $some_value, # int
         Day =>  $some_value, # int
       },
     },
     LocalDateTime =>  { # ONVIF::Device::Types::DateTime
       Time =>  { # ONVIF::Device::Types::Time
         Hour =>  $some_value, # int
         Minute =>  $some_value, # int
         Second =>  $some_value, # int
       },
       Date =>  { # ONVIF::Device::Types::Date
         Year =>  $some_value, # int
         Month =>  $some_value, # int
         Day =>  $some_value, # int
       },
     },
     Extension =>  { # ONVIF::Device::Types::SystemDateTimeExtension
     },
   },
 },