Gateway api not working in code

when I try to get access token using below url in postman, its working. When I tried with same in react-native code, its returns below error
AxiosError: Request failed with status code 400

URL: https://dev.abdm.gov.in/gateway/v0.5/sessions

We are looking forward your quick response.

Hi @Gautham the api’s are already working fine and your session is getting created with the credentials. Its a request to contact your integrator coordinator and find other integrators with the same code approach to find the solution.

Thanks