> ## Documentation Index
> Fetch the complete documentation index at: https://docs.blinkops.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Update User Tag

Update an existing user tag by its UID.

**Required Permission**:

* `cyera.mange.datastore_user_tag`

<Note>
  External Documentation

  To learn more, visit the [Cyera documentation](https://api.cyera.io/docs#tag/user-tags/put/v1/user-tags/\{uid}).
</Note>

## Parameters

<div className="integrations-table">
  | Parameter    | Description                                                                                                                   |
  | ------------ | ----------------------------------------------------------------------------------------------------------------------------- |
  | Key          | The key of the user tag to update. If you only want to update the value, provide the existing key.<br /><br />Example: `env`. |
  | User Tag UID | The UID of the user tag to update. Can be obtained by using the `List User Tags`' action.                                     |
  | Value        | The new value for the user tag.<br /><br />Example: `prod`.                                                                   |
</div>

## Example Output

```json theme={"dark"}
{
	"uid": "2990c454d9eb4b098d5777db6807676ffc4eb48088dd9f7e8d4847a5a49f50bc",
	"key": "env",
	"value": "prod"
}
```

## Workflow Library Example

[Update User Tag with Cyera and Send Results Via Email](https://library.blinkops.com/workflows/update-user-tag-with-cyera-and-send-results-via-email)

<div className="iframe-wrapper">
  <div className="iframe-media">
    <img src="https://mintcdn.com/blinkops-2/ojHYuDeYX5FWuN8a/img/Icons/play-box.svg?fit=max&auto=format&n=ojHYuDeYX5FWuN8a&q=85&s=b8af968e71438a9499c3223c9bd29fb2" alt="Workflow Library" width="16" height="16" data-path="img/Icons/play-box.svg" />

    Preview this Workflow on desktop
  </div>

  <iframe className="iframe" src="https://library.blinkops.com/workflows/update-user-tag-with-cyera-and-send-results-via-email/canvas" />
</div>