code: def get_error(
      self, context: AuthedServiceContext, uid: UID
  ) -> Union[SyftSuccess, SyftError]:
      result = self.stash.get_by_uid(context.credentials, uid)
      if result.is_err():
          return SyftError(message=str(result.err()))
  
      return Ok(result.ok().stderr)
  
imports: from typing import Union
  from result import Ok
  from ...serde.serializable import serializable
  from ...store.document_store import DocumentStore
  from ...types.uid import UID
  from ...util.telemetry import instrument
  from ..context import AuthedServiceContext
  from ..response import SyftError
  from ..response import SyftSuccess
  from ..service import AbstractService
  from ..service import service_method
  from ..user.user_roles import ADMIN_ROLE_LEVEL
  from ..user.user_roles import DATA_SCIENTIST_ROLE_LEVEL
  from .log import SyftLogV2
  from .log_stash import LogStash
label_desc: Use image node_id 6 for calling the LogService obj's underlying member method code with example usage: obj.get_error(context, uid) and returns: Ok, SyftError