---
title: "Conditional S3 Requests"
slug: "conditional-s3-requests"
tags: ["5.4"]
updated: 2026-10-28T01:54:48Z
published: 2026-10-28T01:54:48Z
canonical: "docs.vastdata.com/conditional-s3-requests"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.vastdata.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Conditional S3 Requests

VAST Cluster supports the following types of S3 conditional requests:

- [S3 Conditional Writes](/docs-5-4/docs/s3-conditional-writes)
- [S3 Conditional Deletes](/docs-5-4/docs/s3-conditional-deletes)

**NOTE**: Conditional reads are not supported.