code: def create(self, value):
          
  
          # Explicitly check with len such that non-sequence types throw.
          if self._optional and (value is None or len(value) == 0):
              return None
  
          if hasattr(self._type, 'resource_type'):
              # Our type is a resource, so ensure we have a dict of title to
              # parameters
              if not isinstance(value, dict):
                  raise ValueError("Resources must be specified as a dict of "
                                   "title to parameters")
              if not self._many and len(value) > 1:
                  raise ValueError("Only one resource can be provided for this "
                                   "TroposphereType variable")
  
              result = [
                  self._type.from_dict(title, v) for title, v in value.items()
              ]
          else:
              # Our type is for properties, not a resource, so don't use
              # titles
              if self._many:
                  result = [self._type.from_dict(None, v) for v in value]
              elif not isinstance(value, dict):
                  raise ValueError("TroposphereType for a single non-resource"
                                   "type must be specified as a dict of "
                                   "parameters")
              else:
                  result = [self._type.from_dict(None, value)]
  
          if self._validate:
              for v in result:
                  v._validate_props()
  
          return result[0] if not self._many else result
docs: Create the troposphere type from the value.
  
          Args:
              value (Union[dict, list]): A dictionary or list of dictionaries
                  (see class documentation for details) to use as parameters to
                  create the Troposphere type instance.
                  Each dictionary will be passed to the `from_dict` method of the
                  type.
  
          Returns:
              Union[list, type]: Returns the value converted to the troposphere
                  type