Optional
_detailOptional
_itemItem sequence number
Optional
_subSubdetail sequence number
Error code detailing processing issues
Optional
detailDetail sequence number
Optional
extensionAdditional content defined by implementations
Optional
idUnique id for inter-element referencing
Optional
itemItem sequence number
Optional
modifierExtensions that cannot be ignored even if unrecognized
Optional
subSubdetail sequence number
Detail sequence number