fetch_all_filenames# brainsets.utils.openneuro.fetch_all_filenames(dataset_id)[source]# Fetch all filenames for a given OpenNeuro dataset using AWS S3. Note OpenNeuro S3 exposes only the latest dataset snapshot. Parameters: dataset_id (str) – The OpenNeuro dataset identifier Return type: list[str] Returns: List of relative filenames in the dataset (excluding directories)