---
title: "Entry Variant"
description: "Entry Variant"
url: "https://www.contentstack.com/docs/developers/sdks/content-management-sdk/javascript/reference/entry-variant"
product: "Contentstack"
doc_type: "guide"
audience:
  - developers
  - admins
version: "current"
last_updated: "2026-09-21"
---

# Entry Variant

## Entry Variant

The Entry Variants feature allows you to easily create and manage different content variations for various audiences, languages, and marketing experiments.

When Personalize creates a variant in the CMS, it assigns a "Variant Alias" to identify that specific variant. When fetching entry variants using the Delivery API, you can pass variant aliases in place of variant UIDs in the x-cs-variant-uid header.

## Get all entry variants

The Get all entry variants method allows you to retrieve details for all or specific entries.

```
Example:
import * as contentstack from '@contentstack/management'
const client = contentstack.client({ authtoken })
client.stack({ api_key: 'api_key'}).contentType('content_type_uid').entry('entry_uid').variants().query().find()
.then((variant) => console.log(variant))
```

Enter the UID of the content type

Enter the UID of the entry

## Get a single entry variant

The Get a single entry variant method allows you to retrieve the details for a specific entry variant.

```
Example:
import * as contentstack from '@contentstack/management'
const client = contentstack.client({ authtoken })
client.stack({ api_key: 'api_key'}).contentType('content_type_uid').entry('entry_uid').variants('variant_uid/variant_alias').fetch()
.then((variant) => console.log(variant))
```

Enter the UID/Alias of the variant

## Delete entry variant

The Delete entry variant method allows you to delete a specific entry variant.

```
Example:
import * as contentstack from '@contentstack/management'
const client = contentstack.client({ authtoken })
client.stack({ api_key: 'api_key'}).contentType('content_type_uid').entry('entry_uid').variants('variant_uid/variant_alias').delete()
.then((response) => console.log(response.notice))
```

Enter the UID/Alias of the variant

## Update entry variant

The Update entry variant method allows you to update a specific entry variant.

```
Example:
import * as contentstack from '@contentstack/management'
const client = contentstack.client({ authtoken })
const data = {
  "customized_fields": [
    "title",
    "url"
  ],
  "base_entry_version": 10, // optional
  "entry": {
    "title": "example",
    "url": "/example"
    }
  }
}

client.stack({ api_key: 'api_key'}).variantGroup('variant_group_uid/variant_group_alias').variants('variant_uid/variant_alias').update({ data })
.then((variant) => console.log(variant))
```

Enter the UID of the variant

Details of the entry variant

## Entry Variant | JavaScript Management SDK | Contentstack

Entry Variant lets you create and manage content variations for different audiences, languages, and experiments in the JavaScript Management SDK.