> ## Documentation Index
> Fetch the complete documentation index at: https://birdeye-0229a3ce-responsetools.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Add Ticket Comment

> Add a comment or internal note to an existing ticket.

```
add_ticket_comment
```

## Description

Adds a comment or internal note to an existing support ticket. Use this to log updates, communicate internally, or document progress on a ticket.

<Warning>
  This is a **location-level tool**. Use the same `locationId` as the ticket's location.
</Warning>

## Parameters

| Parameter    | Type    | Required | Default | Description                                                                       |
| ------------ | ------- | -------- | ------- | --------------------------------------------------------------------------------- |
| `locationId` | string  | Yes      | —       | Child location ID — must match the ticket's location (from `get_child_locations`) |
| `ticketId`   | integer | Yes      | —       | ID of the ticket to comment on (from `get_all_ticket_data`)                       |
| `comment`    | string  | Yes      | —       | Comment text to add to the ticket                                                 |
| `userEmail`  | string  | Yes      | —       | Email of the user posting the comment                                             |

## Example Usage

```
Add a comment to ticket 1042 saying "Customer was contacted and issue is being reviewed."
```

```
Post an internal note on ticket 5567 from support@acme.com: "Escalated to billing team."
```

## Notes

* Call [`get_all_ticket_data`](/mcp/tools/ticketing/get-all-ticket-data) to find the `ticketId` if not already known.
* Call [`get_child_locations`](/mcp/tools/business/get-child-locations) to get valid `locationId` values.