code: def update(
      self,
      key,
      secret,
      multipart=True,
      region=None,
      use_credentials_chain=False,
      token="",
      extra_args=None,
  ):
      self.key = key
      self.secret = secret
      self.token = token
      self.multipart = multipart
      self.region = region
      self.use_credentials_chain = use_credentials_chain
      self.extra_args = extra_args
  
imports: import abc
  import warnings
  from copy import copy
  from operator import itemgetter
  from os import getenv
  import furl
  import six
  from attr import attrib, attrs
label_desc: Use image node_id 1 for calling the S3BucketConfig obj's underlying member method code with example usage: obj.update(key, secret, multipart, region, use_credentials_chain, token, extra_args) without return types