You manage an Azure Machine Learning workspace named workspace1 by using the Python SDK v2.

Because you want to reference all blobs in a container rather than a single file, the correct asset type is AssetTypes.URI_FOLDER. This type points to a directory-level URI, allowing Azure ML to traverse all files within it. For a publicly accessible Azure Blob Storage container, the URI follows the pattern https://storage_account.blob.core.windows.net/container_name/. You then create the Data object with the correct type, path, name, and version parameters, and register it in the workspace using ml_client.data.create_or_update. Do not use AssetTypes.URI_FILE, which references a single file. Do not use AssetTypes.MLTABLE unless you have an MLTable YAML descriptor. URI_FOLDER is the correct choice for referencing a collection of CSV blobs in an Azure Blob Storage container, allowing Azure ML to discover and process all files within the specified path.

Microsoft Learn Reference Topic: Create and manage data assets in Azure Machine Learning Python SDK v2 – URI_FOLDER