{"oneOf": [{"const": "string"}, {"const": "long"}, {"const": "int"}, {"const": "short"}, {"const": "double"}, {"const": "boolean"}, {"const": "byte"}, {"const": "date"}, {"const": "basic_iso_date"}, {"const": "iso_local_date"}, {"const": "iso_offset_date"}, {"const": "iso_date"}, {"const": "iso_local_date_time"}, {"const": "iso_offset_date_time"}, {"const": "iso_zoned_date_time"}, {"const": "iso_date_time"}, {"const": "iso_ordinal_date"}, {"const": "iso_week_date"}, {"const": "iso_instant"}, {"const": "rfc_1123_date_time"}, {"const": "timestamp"}, {"const": "decimal"}, {"const": "struct"}], "type": "string"}