ListingReadColumn

Tag-free read column representation for listing responses.

Example: "618d6339-2fa7-4dfd-9c7f-c0b12016639e"

The ID of the column, a UUID for non-system columns

Capitalized list of supported PyArrow datatypes outlined in https://arrow.apache.org/docs/python/api/datatypes.html.

Timestamp datatype is expected to be used with unit measured in "us" and timezone set to "UTC" inside of parquet column header schema or it won't be accepted; an example for PyArrow binding would look like this: pa.timestamp("us", tz="UTC")

Qualified path of the group this column belongs to: a bare title for a top-level group, or segments joined by the response separator for a nested group. The separator is the request's qualified_title_separator where supported, defaulting to ▸. Null means ungrouped.

UUID of the group this column belongs to. Null means ungrouped.

The human-readable label used to identify the column

The ID of the column's unit