---
title: "POST /v2/{name}/blobs/uploads/"
method: POST
path: "/v2/{name}/blobs/uploads/"
---

# POST /v2/{name}/blobs/uploads/

`POST /v2/{name}/blobs/uploads/`

Mount a blob identified by the `mount` parameter from another repository.

## Path parameters

- `name` string, required

## Query parameters

- `api-version` string, required
- `from` string, required
- `mount` string, required

## Response `201`

The request has succeeded and a new resource has been created as a result.

## Other responses

- `default` — An unexpected error response.

## Changes

- **2026-07-13** (2018-08-10-preview) `be283057eb09` — 1 breaking, 1 info
  - added the new required `query` request parameter `api-version`
  - api tag `ContainerRegistryBlob` removed
- **2026-07-13** (2018-08-10-preview) `9203740b38dd` — 1 info
  - endpoint added
- **2025-09-10** (2018-08-10-preview) `64c2cd483faa` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/azure/apis/containerregistry-registry/changes/v2/:name/blobs/uploads/post.md)

---

[API](https://skmtc.dev/azure/apis/containerregistry-registry.md) · [All operations](https://skmtc.dev/azure/apis/containerregistry-registry/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/azure/containerregistry-registry/revisions/be283057eb09/schema)