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Smartsheet ACTION

Add Comment

Adds a comment to an existing discussion on a Smartsheet sheet (POST /sheets/{sheetId}/discussions/{discussionId}/comments). Use List Discussions to find a Discussion ID. See the documentation.
  • Action
  • Writes data
  • OAuth
  • SDK
  • MCP

IMPLEMENTATION

Call this tool

Connect a user's Smartsheet account once, then configure and run Add Comment from your backend or agent.

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-add-comment",
  externalUserId: "{external_user_id}", // any stable ID for this user in your system
  configuredProps: {
    smartsheet: { authProvisionId: "apn_xxxxxxx" },
    sheetId: "Sheet ID or URL",
    discussionId: "Discussion ID",
  },
})

console.log(result)

SCHEMA

Inputs

Pipedream supplies the connected account. Your application provides the operation-specific values below. Dynamic inputs are resolved against that user's account.

Add Comment inputs
Property Type Description
sheetId Sheet ID or URL string
The sheet that contains the discussion. 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.
Required
discussionId Discussion ID string
The ID of the discussion to add the comment to (e.g. 3728427551461252). Run the List Discussions action first to obtain a valid discussion ID.
Required
commentText Comment Text string
The text of the comment to add. Example: Acknowledged, will resolve by EOD. — returns the new comment under result, including its ID, createdBy, and createdAt.
Required

REFERENCE

Tool details

Behavior hints are published with the component in the Pipedream registry and surface as MCP tool annotations, so an agent can reason about a tool before it calls it.

Registry key
smartsheet-add-comment
Version
0.0.1
App
Smartsheet
Authentication
OAuth
Read-only
No
Destructive
No
Open world
Yes