The name of the asset type.

The method by which the asset should be deleted. The supported methods depend on the asset type:

• RDBMS types (schema, table, attribute): Support soft, soft_ttl, and hard. Default is soft.
• Filesystem types (file, directory, file_attribute): Only support hard. Default is hard.
• BI types (bi_folder, bi_report, bi_report_column, bi_datasource, bi_datasource_column): Support soft, soft_ttl, and hard. Default is soft. Deletion cascades to child objects.
• BI Server (bi_server): Only supports hard. Default is hard. Removes the server and all its children.
• Catalog/ELT types: Support soft_ttl and hard. Default is soft_ttl.
  If an unsupported method is requested, the API returns 400 Bad Request.
  Delete methods:
• soft: The asset will be marked as deleted, but the underlying data will still be present on the data store. The asset may be restored with support assistance.
• soft_ttl (time to live): The asset will be marked as deleted, but the underlying data will still be present on the data store for a certain period of time before it will be fully deleted.
• hard: The asset will be permanently deleted with no possibility of recovery. All downstream data (tags, flags, custom fields, curation) will also be removed.