path property
path The date-valued attribute of the filter. The specified path
SHALL be a FHIRPath resolvable on the specified type of the
DataRequirement, and SHALL consist only of identifiers, constant
indexers, and .resolve(). The path is allowed to contain qualifiers
(.) to traverse sub-elements, as well as indexers (x) to traverse
multiple-cardinality sub-elements (see the Simple FHIRPath
Profile for full details). Note that the index
must be an integer constant. The path must resolve to an element of
type date, dateTime, Period, Schedule, or Timing.
Implementation
String? get path => throw _privateConstructorUsedError;