Class that crate column and describe it doesn’t have "default_value_expression" in the constructor.
class SchemaField: def __init__( name: str, field_type: str, mode: Any = "NULLABLE", description: Any = None, fields: Any = (), policy_tags: Any = None)
That key is displayed on the google bigquery docs.
But when I try to set the value for any column using this key the error message "Unknow key(s): default_value_expression…" is displayed.
I tried to set a default value from the google cloud console.
Ensure you’re using the latest version of the library. It was just released in version 3.4.0 a few days ago.