I receive XSRF check failed for POST Requests using power automate

[Nessrine Hafi]

Hello, Dear community, 

I'm currently creating a custom connector for my project. I managed to get data from my project using my connector but for issue creation or adding comments I always get an XSRF check failed even though I added X-Atlassian-Token: no-check as it was recommended by this article https://developer.atlassian.com/cloud/jira/platform/rest/v3/intro#special-request-headers. But the problem still persists. I've tested adding a comment using postman and it worked. 

Here's my header: 

{
  "Authorization": "Bearer <Token>,
  "User-Agent": "PowerApps",
  "Content-Type": "application/json",
  "X-Atlassian-Token": "no-check"
}

please is there anyone who's familiar with this problem?