# [Additive] Cloudflare: Request property d1 added

> Source: <https://driftwatch.et/changes/cloudflare-2026-11-11-490d4663>
> Published: 2026-11-11 19:47:46+00:00

## What changed

No action needed unless it is required.

Affects `PUT /accounts/{account_id}/ai-search/instances/{id}`.

## Who is affected

Code that sends PUT /accounts/{account_id}/ai-search/instances/{id} (source_params.d1).

## Before and after

| Where | Before | After | 
|---|---|---|
| PUT /accounts/{account_id}/ai-search/instances/{id} · source_params.d1 | absent | present | 
| POST /accounts/{account_id}/ai-search/namespaces/{namespace}/instances · source_params.d1 | absent | present | 
| PUT /accounts/{account_id}/ai-search/namespaces/{namespace}/instances/{id} · source_params.d1 | absent | present | 
| POST /accounts/{account_id}/ai-search/instances · source_params.d1 | absent | present | 

Based on Cloudflare’s published API specification. [How severity is decided](https://driftwatch.et/method).