---
title: "S3-compatible HeadObject"
method: HEAD
path: "/bedrock/files/{bucket}/{key}"
tags: ["Bedrock Integration"]
---

# S3-compatible HeadObject

`HEAD /bedrock/files/{bucket}/{key}`

Returns S3 metadata headers (ETag, Content-Length, etc.) without a body.

## Path parameters

- `bucket` string, required
- `key` string, required

## Headers

- `x-model-provider` string

## Response `200`

Empty body with object metadata headers.

## Other responses

- `404` — Object not found (empty body).

---

[API](https://skmtc.net/getbifrost/apis/bifrost-api.md) · [All operations](https://skmtc.net/getbifrost/apis/bifrost-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/getbifrost/bifrost-api/versions/f8cab88f64ea/schema)