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PythonlangsmithclientClientcreate_presigned_feedback_token
Method●Since v0.1

create_presigned_feedback_token

Create a pre-signed URL to send feedback data to.

This is useful for giving browser-based clients a way to upload feedback data directly to LangSmith without accessing the API key.

Copy
create_presigned_feedback_token(
  self,
  run_id: ID_TYPE,
  feedback_key: str,
  *,
  expiration: Optional[datetime.datetime | datetime.timedelta] = None,
  feedback_config: Optional[ls_schemas.FeedbackConfig] = None,
  feedback_id: Optional[ID_TYPE] = None
) -> ls_schemas.FeedbackIngestToken

Parameters

NameTypeDescription
run_id*Union[UUID, str]

The ID of the run.

feedback_key*str

The key of the feedback to create.

expirationOptional[datetime.datetime | datetime.timedelta]
Default:None

The expiration time of the pre-signed URL. Either a datetime or a timedelta offset from now. Default to 3 hours.

feedback_configOptional[FeedbackConfig]
Default:None

If creating a feedback_key for the first time, this defines how the metric should be interpreted, such as a continuous score (w/ optional bounds), or distribution over categorical values.

feedback_idOptional[Union[UUID, str]
Default:None

The ID of the feedback to create. If not provided, a new feedback will be created.

View source on GitHub