| Field | Type | Required | Description |
|---|---|---|---|
id | ID | No | Caller-chosen record ID. Omit to let the API choose one. An ID that already exists is a conflict. Create the record before writing its chunks; use update to change an existing record. |
title | String! | Yes | |
source | String | No | Defaults to an empty string. |
type | String | No | Defaults to an empty string. |
metadata | JSONObject | No |