GramJS

upload.SaveFilePart

Saves a part of file for futher sending to one of the methods.

Example

const { Api, TelegramClient } = require("telegram");
const { StringSession } = require("telegram/sessions");

const session = new StringSession(""); // You should put your string session here
const client = new TelegramClient(session, apiId, apiHash, {});

(async function run() {
  await client.connect(); // This assumes you have already authenticated with .start()

  const result = await client.invoke(
    new Api.upload.SaveFilePart({
      fileId: BigInt("-4156887774564"),
      filePart: 43,
      bytes: Buffer.from("arbitrary data here"),
    })
  );
  console.log(result); // prints the result
})();
import { Api, TelegramClient } from "telegram";
import { StringSession } from "telegram/sessions";

const session = new StringSession(""); // You should put your string session here
const client = new TelegramClient(session, apiId, apiHash, {});

(async function run() {
  await client.connect(); // This assumes you have already authenticated with .start()

  const result: Api.Bool = await client.invoke(
    new Api.upload.SaveFilePart({
      fileId: BigInt("-4156887774564"),
      filePart: 43,
      bytes: Buffer.from("arbitrary data here"),
    })
  );
  console.log(result); // prints the result
})();

Parameters

NameTypeDescription
fileIdlongRandom file identifier created by the client
filePartintNumerical order of a part
bytesbytesBinary data, contend of a part

Result

Bool

Possible errors

CodeTypeDescription
400FILE_PART_EMPTYThe provided file part is empty
400FILE_PART_INVALIDThe file part number is invalid

Can bots use this method?

Yes