# Cancel Communication — Super Carl

> Cancel a queued or in-progress Super Carl communication. Use this when a workflow needs to stop delivery before the communication reaches a terminal status. See the documentation

- Key: `super_carl-cancel-communication`
- Type: Action (Write)
- Version: 0.0.2
- App: Super Carl (`super_carl`) — https://pipedream.com/apps/super-carl.md
- This page (HTML): https://pipedream.com/apps/super-carl/actions/cancel-communication
- Hints: destructive · open-world
- Source: https://github.com/PipedreamHQ/pipedream/blob/master/components/super_carl/actions/cancel-communication/cancel-communication.mjs

## Description

Cancel a queued or in-progress Super Carl communication. Use this when a workflow needs to stop delivery before the communication reaches a terminal status. [See the documentation](https://supercarl.ai/docs#endpoints-communications)

## Props

| Prop | Type | Required | Description |
|---|---|---|---|
| `communicationId` | `string` | Yes | UUID returned by Send Communication, for example 550e8400-e29b-41d4-a716-446655440000. |
| `reason` | `string` | No | Optional cancellation reason stored with the communication event log, for example Duplicate outreach detected. |

## Run it

**MCP**

```ts
import { Client } from "@modelcontextprotocol/sdk/client/index.js"
import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp.js"
import { PipedreamClient } from "@pipedream/sdk"

const pd = new PipedreamClient({
  projectId: process.env.PIPEDREAM_PROJECT_ID!,
  clientId: process.env.PIPEDREAM_CLIENT_ID!,
  clientSecret: process.env.PIPEDREAM_CLIENT_SECRET!,
  projectEnvironment: "production",
})

const accessToken = await pd.rawAccessToken

const transport = new StreamableHTTPClientTransport(
  new URL("https://remote.mcp.pipedream.net/v3"),
  {
    requestInit: {
      headers: {
        Authorization: `Bearer ${accessToken}`,
        "x-pd-project-id": process.env.PIPEDREAM_PROJECT_ID!,
        "x-pd-environment": "production",
        "x-pd-external-user-id": "{external_user_id}", // any stable ID for this user in your system
        "x-pd-app-slug": "super_carl",
      },
    },
  },
)

const mcp = new Client({ name: "my-agent", version: "1.0.0" })
await mcp.connect(transport)

const { tools } = await mcp.listTools()

// listTools() hands your model this tool's input schema, so it can
// fill the arguments itself:
const result = await mcp.callTool({
  name: "super_carl-cancel-communication",
  arguments: {
    communicationId: "Communication ID",
    reason: "Reason",
  },
})
```

**TypeScript**

```ts
import { PipedreamClient } from "@pipedream/sdk"

const pd = new PipedreamClient({
  projectId: process.env.PIPEDREAM_PROJECT_ID!,
  clientId: process.env.PIPEDREAM_CLIENT_ID!,
  clientSecret: process.env.PIPEDREAM_CLIENT_SECRET!,
  projectEnvironment: "production",
})

const result = await pd.actions.run({
  id: "super_carl-cancel-communication",
  externalUserId: "{external_user_id}", // any stable ID for this user in your system
  configuredProps: {
    super_carl: { authProvisionId: "apn_xxxxxxx" },
    communicationId: "Communication ID",
    reason: "Reason",
  },
})

console.log(result)
```

**cURL**

```bash
curl -X POST https://api.pipedream.com/v1/connect/{project_id}/actions/run \
  -H "Content-Type: application/json" \
  -H "X-PD-Environment: production" \
  -H "Authorization: Bearer {access_token}" \
  -d '{
    "external_user_id": "{external_user_id}",
    "id": "super_carl-cancel-communication",
    "configured_props": {
      "super_carl": { "authProvisionId": "apn_xxxxxxx" },
      "communicationId": "Communication ID",
      "reason": "Reason"
    }
  }'
```

---

- App: https://pipedream.com/apps/super-carl.md · All apps: https://pipedream.com/apps