AADSTS90014: The required field 'request' is missing from the credential. Ensure that you have all the necessary parameters for the login request
Hi I'm trying to use saml2 authentication implementation with aws connect service. I am using lambda and api gateway for backend authentication and verification. Flutter is mobile application is my backend. when I try to login via microsoft and get authorize and receive token is success full. but the browser not closing and I received the error like AADSTS90014: The required field 'request' is missing from the credential. Ensure that you have all the necessary parameters for the login request,
I've tried most possible solutions in the internet over multiple times. Please help me on this issue, thanks.