upload_files_to_datastore: Upload files to the Azure storage a datastore points to
In azuremlsdk: Interface to the 'Azure Machine Learning' 'SDK'

Upload the data from the local file system to the Azure storage that the datastore points to.

upload_files_to_datastore(
  datastore,
  files,
  relative_root = NULL,
  target_path = NULL,
  overwrite = FALSE,
  show_progress = TRUE
)

`datastore`	The `AzureBlobDatastore` or `AzureFileDatastore` object.
`files`	A character vector of the absolute path to files to upload.
`relative_root`	A string of the base path from which is used to determine the path of the files in the Azure storage. For example, if we upload `/path/to/file.txt`, and we define the base path to be `/path`, when `file.txt` is uploaded to the blob storage or file share, it will have the path of `/to/file.txt`. If `target_path` is also given, then it will be used as the prefix for the derived path from above. The base path must be a common path of all of the files, otherwise an exception will be thrown.
`target_path`	A string of the location in the blob container or file share to upload the data to. Defaults to `NULL`, in which case the data is uploaded to the root.
`overwrite`	If `TRUE`, overwrites any existing data at `target_path`.
`show_progress`	If `TRUE`, show progress of upload in the console.