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Run a set of expressions on a list of records in real time.

HTTP Request



This request does not accept URL parameters.


This request requires an authorized user.

Request Body

In the request body, provide the following properties:

Property Value Description
fields DatasetField A list of dataset field objects.
include_errors boolean If True, a new field (_errors) will be added to each record containing expression evaluation errors (default: True).
records objects An arbitrary list of records.


The response contains a list of annotated records and an object containing the number of records with errors and the number of fields with errors.