All properties (relationships and attributes) of this entity.
The string key is the name of the property, case-sensitive. Values will be instances of either ManagedAttributeDescription or ManagedRelationshipDescription. This is the concatenation of attributes and relationships.
Source
Map<String, ManagedPropertyDescription> get properties { var all = new Map.from(attributes) as Map<String, ManagedPropertyDescription>; if (relationships != null) { all.addAll(relationships); } return all; }