{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "#/components/schemas/Record", "title": "Record", "type": "object", "required": [ "Data" ], "properties": { "Data": { "allOf": [ { "$ref": "#/components/schemas/Data" }, { "description": "The data blob, which is base64-encoded when the blob is serialized. The maximum size of the data blob, before base64-encoding, is 1,000 KiB." } ] } }, "description": "The unit of data in a delivery stream." }