path property
path
The code-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 code, Coding, or CodeableConcept.
Implementation
final FhirString? path;