# List Discussions — Smartsheet

> Lists discussions on a Smartsheet sheet (GET /sheets/{sheetId}/discussions). If a Row ID is supplied, lists discussions scoped to that row instead (GET /sheets/{sheetId}/rows/{rowId}/discussions), since the sheet-level endpoint does not…

- Key: `smartsheet-list-discussions`
- Type: Action (Read-only)
- Version: 0.0.1
- App: Smartsheet (`smartsheet`) — https://pipedream.com/apps/smartsheet.md
- This page (HTML): https://pipedream.com/apps/smartsheet/actions/list-discussions
- Hints: read-only · open-world
- Source: https://github.com/PipedreamHQ/pipedream/blob/master/components/smartsheet/actions/list-discussions/list-discussions.mjs

## Description

Lists discussions on a Smartsheet sheet (GET /sheets/{sheetId}/discussions). If a Row ID is supplied, lists discussions scoped to that row instead (GET /sheets/{sheetId}/rows/{rowId}/discussions), since the sheet-level endpoint does not accept a row filter. Supports pagination and optional inclusion of comments/attachments. The response includes `pageNumber` and `totalPages` — to fetch more, call again with `page` incremented by 1 while `pageNumber` is less than `totalPages`. Requesting a page beyond `totalPages` returns the last page again rather than an empty result, so do not use a shorter or empty page as a stop signal. Pass `fields` (comma-separated, e.g. `id,title,commentCount`) to get back only those top-level fields per discussion instead of the full object — useful when you just need titles/counts, not full comment threads. Use **List Sheets** to find a Sheet ID. Example: `{sheetId: "1234567890123456", include: ["comments"]}` returns discussions with their full comment threads embedded. [See the documentation](https://developers.smartsheet.com/api/smartsheet/openapi/discussions/discussions-list).

## Props

| Prop | Type | Required | Description |
|---|---|---|---|
| `sheetId` | `string` | Yes | The sheet whose discussions to list. Accepts a numeric sheet ID (e.g. 1234567890123456), or a Smartsheet sheet URL, which is resolved to the ID for you. Use List Sheets to enumerate sheets. |
| `rowId` | `string` | No | Optional. If provided, lists discussions for this specific row instead of the whole sheet (e.g. 9876543210123456). Use Get Sheet or Search to find row IDs. |
| `include` | `string[]` | No | Optional. Sub-objects to include. attachments is ignored unless comments is also included, since attachments are nested under comments. |
| `pageSize` | `integer` | No | Optional. The number of discussions to return per page (min 1, max 1000; Smartsheet default 100). |
| `page` | `integer` | No | Optional. The 1-based page number of results to return (default 1). |
| `fields` | `string` | No | Optional. Comma-separated list of top-level discussion fields to return (e.g. id,title,commentCount), instead of the full discussion object. If omitted, the full object (including embedded comments, if requested via Include) is returned unchanged. |

## 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": "smartsheet",
      },
    },
  },
)

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: "smartsheet-list-discussions",
  arguments: {
    sheetId: "Sheet ID or URL",
    rowId: "Row ID",
  },
})
```

**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: "smartsheet-list-discussions",
  externalUserId: "{external_user_id}", // any stable ID for this user in your system
  configuredProps: {
    smartsheet: { authProvisionId: "apn_xxxxxxx" },
    sheetId: "Sheet ID or URL",
    rowId: "Row ID",
  },
})

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": "smartsheet-list-discussions",
    "configured_props": {
      "smartsheet": { "authProvisionId": "apn_xxxxxxx" },
      "sheetId": "Sheet ID or URL",
      "rowId": "Row ID"
    }
  }'
```

---

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