public UserIdentity getUserIdentity() {
        return this.userIdentity;
    }
<p>
The type and other characteristics of the entity that performed the action on the affected resource. This value
is null if the action was performed by an anonymous (unauthenticated) entity.
</p>

@return The type and other characteristics of the entity that performed the action on the affected resource. This
        value is null if the action was performed by an anonymous (unauthenticated) entity.
aws-java-sdk-macie2/src/main/java/com/amazonaws/services/macie2/model/FindingActor.java