OptionalbomRef?: stringOptionaldescription?: stringThe description of the level.
Optionalidentifier?: stringThe identifier used in the standard to identify a specific level.
The list of requirement bom_refs that comprise the level.
Optionaltitle?: stringThe title of the level.
A identifier which can be used to reference the component elsewhere in the BOM. Uniqueness is enforced within all elements and children of the root-level bom element.