{"additionalProperties": false, "required": ["queryFieldName"], "type": "object", "properties": {"keyField": {"type": "string"}, "queryFieldName": {"type": "string"}, "argsExpr": {"type": "string"}, "additionalArgs": {"type": "string"}, "key": {"items": {"type": "string"}, "additionalItems": false, "type": "array"}, "keyArg": {"type": "string"}}}