Function Version

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const fs = require('fs');
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// Before running this code, install "form-data" and "axios" using `npm install form-data axios`
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const FormData = require('form-data');
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const axios = require('axios');
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// Provision API Keys at twilio.com/console/runtime/api-keys
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// and set the environment variables. See https://twil.io/secure
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const apiKey = process.env.TWILIO_API_KEY;
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const apiSecret = process.env.TWILIO_API_SECRET;
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const serviceSid = 'ZSXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX';
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const functionSid = 'ZHXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX';
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const serviceUrl = `https://serverless-upload.twilio.com/v1/Services/${serviceSid}`;
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const uploadUrl = `${serviceUrl}/Functions/${functionSid}/Versions`;
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const form = new FormData();
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form.append('Path', '/thanos');
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form.append('Visibility', 'public');
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form.append('Content', fs.createReadStream('firstfunc.js'), {
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  contentType: 'application/javascript',
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});
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// Create a new Function Version
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axios
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  .post(uploadUrl, form, {
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    auth: {
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      username: apiKey,
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      password: apiSecret,
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    },
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    headers: form.getHeaders(),
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  })
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  .then((response) => {
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    const newVersionSid = response.data.sid;
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    console.log(newVersionSid);
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  });

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// Download the helper library from https://www.twilio.com/docs/node/install
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const twilio = require("twilio"); // Or, for ESM: import twilio from "twilio";
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// Find your Account SID and Auth Token at twilio.com/console
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// and set the environment variables. See http://twil.io/secure
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const accountSid = process.env.TWILIO_ACCOUNT_SID;
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const authToken = process.env.TWILIO_AUTH_TOKEN;
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const client = twilio(accountSid, authToken);
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async function fetchFunctionVersion() {
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  const functionVersion = await client.serverless.v1
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    .services("ServiceSid")
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    .functions("ZHaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")
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    .functionVersions("ZNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")
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    .fetch();
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  console.log(functionVersion.sid);
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}
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fetchFunctionVersion();

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// Download the helper library from https://www.twilio.com/docs/node/install
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const twilio = require("twilio"); // Or, for ESM: import twilio from "twilio";
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// Find your Account SID and Auth Token at twilio.com/console
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// and set the environment variables. See http://twil.io/secure
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const accountSid = process.env.TWILIO_ACCOUNT_SID;
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const authToken = process.env.TWILIO_AUTH_TOKEN;
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const client = twilio(accountSid, authToken);
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async function listFunctionVersion() {
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  const functionVersions = await client.serverless.v1
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    .services("ServiceSid")
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    .functions("ZHaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")
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    .functionVersions.list({ limit: 20 });
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  functionVersions.forEach((f) => console.log(f.sid));
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}
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listFunctionVersion();