code: def _delete(self, key, shallow=True):
      self.logger.info("S3 deleting object: %s/%s", self.bucket, key)
  
      try:
          response = self.meta_store.client.delete_object(
              Bucket=self.bucket, Key=key
          )
      except Exception as exc:
          msg: str = (
              "FAILED to delete object {0} in bucket {1}: {2}".format(
                  key, self.bucket, exc
              )
          )
          self.logger.info(msg)
          return
  
      reason = response["ResponseMetadata"] if response else "None"
      if (
          response is None
          or response["ResponseMetadata"]["HTTPStatusCode"] != 204
      ):
          msg: str = (
              "attempt to delete key {0} in bucket {1}"
              + " returned response {2}"
          ).format(key, self.bucket, reason)
          self.logger.info(msg)
  
file_path: studio/studio/db_providers/s3_provider.py
imports: import json
  from studio.db_providers.keyvalue_provider import KeyValueProvider
  from studio.storage.storage_handler_factory import StorageHandlerFactory
  from studio.storage.storage_type import StorageType
label_desc: Use image node_id 3 for calling the S3Provider obj's underlying member method code with example usage: obj._delete(key, shallow) without return types