import dlt
from dlt.destinations import filesystem

@dlt.resource(
    table_name="test_delta_table",
    write_disposition={"disposition": "merge", "strategy": "upsert"},
    primary_key="id",
    table_format="delta"
)
def get_list():
    data = [
        {'id': 1, 'name': 'DAT1'},
        {'id': 2, 'name': 'DAT2'},
        {'id': 3, 'name': 'DAT3'},
    ]

    for d in data:
        yield d

dlt_destination = filesystem(
    bucket_url='gs://sample_bucket'
)

pipeline = dlt.pipeline(
    destination=dlt_destination,
)

load_info = pipeline.run(get_list())

Traceback (most recent call last):
  File "/Users/toanlt/miniconda3/envs/fiin_scrapper_env/lib/python3.10/site-packages/dlt/common/destination/reference.py", line 394, in run_managed
    self.run()
  File "/Users/toanlt/miniconda3/envs/fiin_scrapper_env/lib/python3.10/site-packages/dlt/destinations/impl/filesystem/filesystem.py", line 125, in run
    delta_table = self._delta_table()
  File "/Users/toanlt/miniconda3/envs/fiin_scrapper_env/lib/python3.10/site-packages/dlt/destinations/impl/filesystem/filesystem.py", line 169, in _delta_table
    if DeltaTable.is_deltatable(self.make_remote_url(), storage_options=self._storage_options):
  File "/Users/toanlt/miniconda3/envs/fiin_scrapper_env/lib/python3.10/site-packages/deltalake/table.py", line 462, in is_deltatable
    return RawDeltaTable.is_deltatable(table_uri, storage_options)
OSError: Generic GCS error: GCP credential error: Unable to decode service account file: invalid type: null, expected a string at line 1 column 152