code: def unzip_from_uri(uri, layer_zip_path, unzip_output_dir, progressbar_label):
      
      try:
          get_request = requests.get(uri, stream=True, verify=os.environ.get('AWS_CA_BUNDLE', True))
  
          with open(layer_zip_path, 'wb') as local_layer_file:
              file_length = int(get_request.headers['Content-length'])
  
              with progressbar(file_length, progressbar_label) as p_bar:
                  # Set the chunk size to None. Since we are streaming the request, None will allow the data to be
                  # read as it arrives in whatever size the chunks are received.
                  for data in get_request.iter_content(chunk_size=None):
                      local_layer_file.write(data)
                      p_bar.update(len(data))
  
          # Forcefully set the permissions to 700 on files and directories. This is to ensure the owner
          # of the files is the only one that can read, write, or execute the files.
          unzip(layer_zip_path, unzip_output_dir, permission=0o700)
  
      finally:
          # Remove the downloaded zip file
          path_to_layer = Path(layer_zip_path)
          if path_to_layer.exists():
              path_to_layer.unlink()
docs: Download the LayerVersion Zip to the Layer Pkg Cache
  
      Parameters
      ----------
      uri str
          Uri to download from
      layer_zip_path str
          Path to where the content from the uri should be downloaded to
      unzip_output_dir str
          Path to unzip the zip to
      progressbar_label str
          Label to use in the Progressbar