> ## 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.

# Activity Comment Event

> Triggers a workflow on a Case Management activity comment event.

<Note>
  **Note**: Workflows based on this trigger will search for new events **every minute**.
</Note>

## Parameters

<div className="flow-table">
  | Parameter | Description                                          |
  | --------- | ---------------------------------------------------- |
  | Cases     | The cases in which the workflow should be triggered. |
</div>

## Sample Event

```json theme={"dark"}
{
    "event_data": "this is a test comment",
    "event_time": 1726469564887,
    "event_type": "comment_added",
    "modifier": "test@blinkops.com",
    "case_uuid": "1ad1fccc-d279-46a0-8980-1d91afd6ba67"
}
```