ReferenceElementValue🔗

The value of a ReferenceElement.

This class is not part of the metamodel and is not itself a named class in the specification.

See: https://industrialdigitaltwin.io/aas-specifications/IDTA-01002/v3.2/specification/interfaces-operation-parameters.html#SerializationModifier

Properties 🔗

type: ReferenceTypes 🔗: Type of the reference.

Denotes whether the reference is an external reference or a model reference.
keys: List[Key] 🔗: Unique references in their name space.
referredSemanticId: Optional[Reference] 🔗: Expected HasSemantics.semanticId of the referenced model element.

Invariants 🔗

Keys must contain at least one item.
```
len(self.keys) >= 1
```