Optional_Optional_If elements must be in same order as slices
Optional_closed | open | openAtEnd
OptionaldescriptionText description of how slicing works (or not)
OptionaldiscriminatorElement values that are used to distinguish the slices
OptionalextensionAdditional content defined by implementations
OptionalidUnique id for inter-element referencing
OptionalorderedIf elements must be in same order as slices
closed | open | openAtEnd
Text description of how slicing works (or not)