title: AWS API Gateway 403:Forbidden
body: <p>I am trying to call API of AWS through c#. It is getting me exception as  </p>
  
  <blockquote>
    <p>“The remote server returned an error: (403) Forbidden” .    </p>
  </blockquote>
  
  <p>But when I call same API from postman it works. I am creating signature as mentioned in answer by Vasil Indzhev
  <a href="https://stackoverflow.com/questions/32906755/aws-api-gateway-signature">AWS API Gateway Signature</a></p>