# Add Tags to a bundle

**PUT** `/bundles/{bundleSlug}/add_tags/`

Add additional tags to a Bundle. No existing tags on the Bundle are removed. The result
of this call is that Bundle.tags is the union of the set of previous tags with the set of new tags.
Duplicate tags are ignored.

## Request

### Parameters

- `bundleSlug` (path, required, string): The slug that uniquely identifies the Bundle

### Request Body

- `application/json` — (object)

### Responses

- `200`: The modified Bundle
  - Content types: `application/json`
- `400`: Bad Request
  - Content types: `application/json`
- `404`: Not found response
  - Content types: `application/json`