Description
I noticed that in the Java SDK `schemaUpdateOptions` are exposed clearly to the user: https://beam.apache.org/releases/javadoc/2.32.0/org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.Write.html
Whereas, in the Python SDK this option seems to only be able to be passed through `additional_bq_paramaters`.
Is this something which should be resolved? Perhaps add the `schemaUpdateOptions` to https://github.com/apache/beam/blob/b9457b711029051a837255e1bb516e55d32e56d5/sdks/python/apache_beam/io/gcp/bigquery.py#L437 and expose a `kwarg` to pass them in?