> For the complete documentation index, see [llms.txt](https://docs.vngcloud.vn/vng-cloud-document/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vngcloud.vn/vng-cloud-document/vstorage/object-storage/object-storage-hcm04/bat-dau-voi-object-storage/step-3-upload-download-objects.md).

# Step 3: Upload/ Download objects

After creating a bucket, you can now upload objects to the bucket. The uploaded object, in addition to the original data of the file, also has metadata information describing the file in detail. The object can be any type of file: text, image, video, etc.

To upload an object to a bucket, please follow the steps below:

1. Log in to [https://vstorage.console.vngcloud.vn](https://vstorage.console.vngcloud.vn/storage/list) . Select **the project** and **bucket** you want to upload objects to.
2. Select **Upload** .
3. Select **Choose files to upload** or drag the files from your personal device you want to upload into this area.
4. After dragging or selecting one or more files into this area. Select **Upload** .

<figure><img src="/files/lIUwkRSl3BNyFnyeKhxF" alt=""><figcaption></figcaption></figure>

{% hint style="info" %}
**Attention:**

* When using vStorage Portal, you can only upload objects up to 20GB in size.
  {% endhint %}

***

To download one or more objects, please follow the steps below:

1. Log in to [https://vstorage.console.vngcloud.vn](https://vstorage.console.vngcloud.vn/storage/list) . Select **the project** and **bucket** you want to download the object from.
2. Select the **objects** you want to download.
3. Select the action icon, then select the **Download button**

<figure><img src="/files/PdpewhDFjlaMasM64tkX" alt=""><figcaption></figcaption></figure>


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.vngcloud.vn/vng-cloud-document/vstorage/object-storage/object-storage-hcm04/bat-dau-voi-object-storage/step-3-upload-download-objects.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.