anchor.diff:  
   - **dataFileId**,
   - **snapshotId**,
  -- **dataWorkspaceId** and **dataTableName**
  +- **dataWorkspaceId** and **dataObject** (older "dataTableName" is deprecated)
   
   An imported file can be sliced into multiple chunks; the conditions described in [File Uploads](#reference/files) must be satisfied.
   The CSV file can be raw or gzipped. Gzipped files must have the extension `.gz`. A typical asynchronous import negotiation consists of these steps:
  
positive.code: 1. Upload a CSV file using [File Upload](#reference/files).
  2. Submit an [asynchronous import request](#reference/tables/load-data-asynchronously/imports-data) with `dataFileId` set to the File Id returned in the previous step.
  3. Poll job resource returned in the previous step until the `status` is `success` or `error`.
  
  Further information can be found in the [Developers Documentation](https://developers.keboola.com/integrate/storage/api/import-export/).
  
  
negative.code: 
  - `dataFileId`,
  - `snapshotId`,
  - `dataWorkspaceId` and `dataObject`
  - `sourceTableId`
  
  + Parameters
  