Instagram api does not work (direct messaging) returns 200 but still

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API

Instagram

trying to send a dm but i failed is there a way to make this work?
it returns 200 status code BUT i does not send the message !

import cloudscraper
import re
import uuid

headers={}
s = cloudscraper.create_scraper()
def log():
	global headers
	data = {'username': '','e nc_password': '','queryParams': '{}','optIntoOneTap': 'true'}
	a=s.get('https://www.instagram.com/').text
	csrf = str(re.search('csrf_token":"(.*)","viewer"',a).group(1))
	headers = {'x-csrftoken':csrf,'cookie':'csrftoken='+csrf+';'}
	print(s.post('https://www.instagram.com/accounts/login/ajax/',data=data,headers=headers).status_code)
	print(s.cookies)
	#headers = {'x-csrftoken': csrf,'cookie': 'csrftoken='+csrf+'; sessionid='+s.cookies['sessionid']+';'}
def sendMessage(target_user,msgText,csrf):
    global headers
    target_user = '[[{}]]'.format(','.join([target_user]))
    data = {
        'text': msgText,
        '_uuid': str(uuid.uuid4()),
        '_csrftoken': csrf,
        'recipient_users': target_user,
        '_uid': id
,
        'action': 'send_item',
        'client_context': str(uuid.uuid4())}
    return s.post("https://i.instagram.com/api/v1/direct_v2/threads/broadcast/text/",data=data)
log()
print(sendMessage(id,"hi",s.cookies["csrftoken"]))

What I have tried:

changing headers variable
trying to connect to websocket in the browser
changing uuid
changing message