It comes from
This is a property of type String.
The allowed values for this property are:
- England
- Scotland
- Ireland
- Canada
- United States
{}
- "type": "PROPERTY_CONSTRAINT_SCHEMA",
-"constraints": {}
- "type_constraint": "_txt",
-"allowed_values": []
- "England",
- "Scotland",
- "Ireland",
- "Canada",
- "United States",
- "Wales"