---
title: "Validate import storage"
method: POST
path: "/api/storages/azure/validate"
tags: ["Storage: Azure"]
---

# Validate import storage

`POST /api/storages/azure/validate`

Validate a specific Azure import storage connection.

## Request body

- AzureBlobImportStorageValidateRequest
  - `account_key` string, nullable — Azure Blob account key
  - `account_name` string, nullable — Azure Blob account name
  - `container` string, nullable — Azure blob container
  - `description` string, nullable — Cloud storage description
  - `id` integer — Storage ID. If set, storage with specified ID will be updated
  - `prefix` string, nullable — Azure blob prefix name
  - `presign` boolean
  - `presign_ttl` integer — Presigned URLs TTL (in minutes)
  - `project` integer, required — A unique integer value identifying this project.
  - `recursive_scan` boolean, nullable — Perform recursive scan over the container content
  - `regex_filter` string, nullable — Cloud storage regex for filtering objects
  - `synchronizable` boolean
  - `title` string, nullable — Cloud storage title
  - `use_blob_urls` boolean — Interpret objects as BLOBs and generate URLs

## Response `200`

Validation successful

## Changes

> 97 revisions in range; 1 not diffed.

- **2026-08-07** `e1ba2ecdbabb` — 3 breaking, 2 warning, 13 info
  - request body became required
  - the request property `project` became required
  - the `title` request property's maxLength was decreased to `256`
  - the `presign_ttl` request property's max was set to `32767.00`
  - …14 more

[Change history](https://skmtc.dev/humansignal/apis/label-studio-api/changes/api/storages/azure/validate/post.md)

---

[API](https://skmtc.dev/humansignal/apis/label-studio-api.md) · [All operations](https://skmtc.dev/humansignal/apis/label-studio-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/humansignal/label-studio-api/revisions/b589624c66c3/schema)