Firebase Functions HTTP リクエスト URLをcurlする際のエラーについて

Firebase cloudstoreを使いアプリ作成をしているのですが、
ターミナルでcurlコマンドをするとエラーが出ます。
問題点・解決策をご指摘いただけたら幸いです。

curl -X POST https://hogehogehoge -H “Content-Type:application/json” -d @dataset.json

curl -X POST https://hogehogehoge -H “Content-Type:application/json” -d @dataset.json

curl: (92) HTTP/2 stream 0 was not closed cleanly: PROTOCOL_ERROR (err 1)

js
1import * as functions from 'firebase-functions'; 
2import * as admin from "firebase-admin"; 
3admin.initializeApp(); 
4const db = admin.firestore();
5
6const sendResponse = (response: functions.Response, statusCode: number, body: any) => {
7    response.send({
8        statusCode,
9        body: JSON.stringify(body)
10    })
11}
12
13export const addDataset = functions.https.onRequest(async (req: any, res: any) => {
14    if(req.method !== "POST"){
15        sendResponse(res, 405, {error: "Invalid Request"})
16    }else{
17        const dataset = req.body
18        for (const key of Object.keys(dataset)){
19            const data = dataset[key]
20            await db.collection("questions").doc(key).set(data)
21        }
22        sendResponse(res, 200, {message: 'Successfuly added dataset'})
23    }
24})

rules_version = '2';
service cloud.firestore {
  match /databases/{database}/documents {
    match /{document=**} {
      allow read;
      allow write: if request.auth.uid != null;
    }
  }
}