I am working on the third party api to resolve the issue?

My question:
Hello community!
I am facing the issue with sending request to server it backs with 400 bad request as response.

Details (like screenshots):

How I found the problem:

I found this problem while verifying my phone number
I’ve already tried:
I dont know to send request through postman to get right response.

Thank You

What have you tried? As you haven’t posted what you have in Postman.

Do you have documentation for the API, or are you just trying to automate someone else’s API?

What are you trying to achieve here?

These two-factor authentication steps are usually good candidates for manual testing, unless you have access to a virtual mobile (where you can read the text messages via another API call).