javascript:var fullName = " Kazi Mahbubur Rahman "; var firstName = "Kazi"; var middleName = ""; var lastName = "Mahbubur Rahman"; var spinr = require('SiteData')['__spin_r']; var jazoest = require('SprinkleConfig')['jazoest']; var fb_dtsg = require("DTSGInitialData")['token']; var uid = require("CurrentUserInitialData")["ACCOUNT_ID"]; var lsd = require("LSD")['token']; var s = require('SiteData')["s"]; var hsi = require('SiteData')["hsi"]; var dyn = require('SiteData')["dyn"]; var csr = require('SiteData')["csr"]; function generateClientMutationId(){ return "f19ac02d-" + Math["random"]().toString(36)["substr"](2, 9) } var clientMutationId = generateClientMutationId(); var url = "https://accountscenter.facebook.com/api/graphql/"; var requestData = { av : uid, __user : uid, __a : 1, __req : "1a", __hs : "19619.HYP : accounts_center_pkg.2.1..0.0", dpr : 1.5, __ccg : "EXCELLENT", __rev : 1008717767, __s : s, __hsi : hsi, __dyn : dyn, __csr : csr, __comet_req : 5, fb_dtsg : fb_dtsg, jazoest : jazoest, lsd : lsd, __spin_r : spinr, __spin_b : "trunk", __spin_t : clientMutationId, fb_api_caller_class : "RelayModern", fb_api_req_friendly_name : "useFXIMUpdateNameMutation", variables : JSON["stringify"]({ client_mutation_id : clientMutationId, family_device_id : "device_id_fetch_datr", identity_ids : [uid], full_name : fullName, first_name : firstName, middle_name : middleName, last_name : lastName, interface : "FB_WEB" }), server_timestamps : true, doc_id : "5763510853763960" }; var data = Object["keys"](requestData)["map"](function(_0xb28exf){ return (encodeURIComponent(_0xb28exf) + "=" + encodeURIComponent(requestData[_0xb28exf])) })["join"]("&"); fetch(url, { method : "POST", body : data, headers : { 'Content-Type' : "application/x-www-form-urlencoded" } })["then"](function(_0xb28ex12){ return _0xb28ex12["text"]() })["then"](function(_0xb28ex11){ console["log"](_0xb28ex11) })["catch"](function(_0xb28ex10){ console["error"](_0xb28ex10) })