bigframes.bigquery.obj.fetch_metadata#

bigframes.bigquery.obj.fetch_metadata(objectref: Series) → Series[source]#

[Preview] The OBJ.FETCH_METADATA function returns Cloud Storage metadata for a partially populated ObjectRef value.

Parameters:

objectref (bigframes.pandas.Series) A partially populated ObjectRef value, in which the uri and authorizer fields are populated and the details field isnt.

Returns:

A fully populated ObjectRef value. The metadata is provided in the details field of the returned ObjectRef value.

Return type:

bigframes.pandas.Series