{"required": ["stream-ids"], "type": "object", "properties": {"stream-ids": {"oneOf": [{"uniqueItems": true, "minLength": 1, "type": "array", "items": {"type": "string"}}, {"minLength": 1, "type": "string", "pattern": "^\\$\\{.*\\}$"}, {"enum": ["${variables.VARIABLE_NAME}"]}]}}}