curl --request POST \
  --url https://api.plazza.ca/v1/roadmapBoards/{board}/items/{item}/comments \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "body": "We’d use this every week.",
  "parent": null,
  "displayName": "Camille Tremblay"
}
'

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    body: JSON.stringify('We’d use this every week.'),
    parent: null,
    displayName: 'Camille Tremblay'
  })
};

fetch('https://api.plazza.ca/v1/roadmapBoards/{board}/items/{item}/comments', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.plazza.ca/v1/roadmapBoards/{board}/items/{item}/comments"

payload = {
    "body": "We’d use this every week.",
    "parent": None,
    "displayName": "Camille Tremblay"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

{
  "name": "roadmapBoards/hire/items/019a7c2e-4b1d-7c3a-9d4e-5f6a7b8c9d0e/comments/019a7c31-0e2f-7a1b-8c3d-4e5f6a7b8c9d",
  "parent": null,
  "source": "PLAZZA",
  "body": "We’d use this every week.",
  "author": {
    "displayName": "Camille Tremblay",
    "staff": false
  },
  "reactions": [
    {
      "emoji": "👍",
      "count": 3
    }
  ],
  "replyCount": 2,
  "etag": "\"1\"",
  "createTime": "2026-11-05T09:12:44.031Z",
  "updateTime": "2026-11-05T09:12:44.031Z",
  "deleteTime": "2026-11-05T09:12:44.031Z"
}

{
  "error": {
    "code": 401,
    "message": "Unauthorized",
    "status": "UNAUTHENTICATED",
    "details": [
      {
        "@type": "type.googleapis.com/google.rpc.ErrorInfo",
        "reason": "MISSING_CREDENTIALS",
        "domain": "api.plazza.ca"
      },
      {
        "@type": "type.googleapis.com/google.rpc.LocalizedMessage",
        "locale": "en",
        "message": "Sign in to continue."
      }
    ]
  }
}