class_docstr: Example implementation of S3-like persistence client
code: def generate_presigned_url(self, path):
      s3 = boto3.client("s3")
      bucket, objectKey = decode_path(path)
      response = s3.generate_presigned_url(
          "get_object",
          Params={"Bucket": bucket, "Key": objectKey},
          ExpiresIn=3600,
      )
      return response
  
file_path: h2o-3/h2o-persist-drive/src/main/resources/drive_client.py
imports: import boto3
  import itertools
label_desc: Use image node_id 4 for calling the DriveClient obj's underlying member method code with example usage: obj.generate_presigned_url(path) and returns: response