| Name | Type | Description | Notes |
|---|---|---|---|
| expr | str | ||
| name | str | ||
| source | str | ||
| date_offset | str | [optional] | |
| is_array_return_type | bool | [optional] | |
| any string name | bool, date, datetime, dict, float, int, list, str, none_type | any string name can be used but the value must be the correct type | [optional] |