# update_coupon

Update an existing coupon

Agent View of the PolicyLayer registry record for `update_coupon`. HTML page: https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/update-coupon

## Facts

- Tool: `update_coupon`
- Server: GoHighLevel MCP Server (`hridayshah7/gohighlevel-mcp`) — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp.md
- Homepage: https://github.com/hridayshah7/gohighlevel-mcp
- Risk category: Write (Medium risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Rate-limited

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "update_coupon",
    "arguments": {}
  }
}
```

## Why update_coupon is rated Medium

This tool modifies (writes) coupon data reversibly—the change can be undone by updating again or reverting values. It does not delete data (Destructive), execute arbitrary operations (Execute), charge money (Financial), or merely read data (Read).

From the tool's own definition: "Tool name 'update_coupon' with description 'Update an existing coupon' indicates modification of existing promotional data in an e-commerce/marketing context."

## Use case

AI agents use update_coupon to create or update resources in GoHighLevel MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your GoHighLevel MCP Server environment.

## Recommended policy (PolicyLayer)

Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches GoHighLevel MCP Server:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "update_coupon": {
      "limits": [
        {
          "counter": "update_coupon_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on GoHighLevel MCP Server (254)

- `bulk_delete_social_posts` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/bulk-delete-social-posts.md
- `cancel_scheduled_email` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/cancel-scheduled-email.md
- `cancel_scheduled_message` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/cancel-scheduled-message.md
- `delete_appointment` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-appointment.md
- `delete_appointment_note` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-appointment-note.md
- `delete_calendar` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-calendar.md
- `delete_calendar_group` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-calendar-group.md
- `delete_calendar_notification` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-calendar-notification.md
- `delete_calendar_resource_equipment` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-calendar-resource-equipment.md
- `delete_calendar_resource_room` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-calendar-resource-room.md
- `delete_contact` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-contact.md
- `delete_contact_note` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-contact-note.md
- `delete_contact_task` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-contact-task.md
- `delete_conversation` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-conversation.md
- `delete_coupon` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-coupon.md
- `delete_custom_provider_integration` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-custom-provider-integration.md
- `delete_email_template` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-email-template.md
- `delete_invoice_template` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-invoice-template.md
- `delete_location` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-location.md
- `delete_location_custom_field` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-location-custom-field.md
- `delete_location_custom_value` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-location-custom-value.md
- `delete_location_tag` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-location-tag.md
- `delete_location_template` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-location-template.md
- `delete_media_file` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-media-file.md
- `delete_object_record` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-object-record.md
- `delete_opportunity` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-opportunity.md
- `delete_social_account` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-social-account.md
- `delete_social_post` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/delete-social-post.md
- `ghl_delete_association` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/ghl-delete-association.md
- `ghl_delete_custom_field` — Destructive — https://policylayer.com/tools/hridayshah7-gohighlevel-mcp/ghl-delete-custom-field.md
- …and 224 more: https://policylayer.com/tools/hridayshah7-gohighlevel-mcp.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=hridayshah7-gohighlevel-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/hridayshah7-gohighlevel-mcp