I am getting the following error:

iex(16)> HTTPoison.post("https://myserver.com/api/v1.1.0/login",'{ "username": "myusername","password": "somepassword,"port": "80"}',[hackney: [ssl: [cacertfile: '/usr/local/share/ca-certificates/extra/RootCA.crt']]])   

14:54:26.183 [info]  TLS :client: In state :hello received SERVER ALERT: Fatal - Handshake Failure
 
{:error,
 %HTTPoison.Error{
   id: nil,
   reason: {:tls_alert,
    {:handshake_failure,
     'TLS client: In state hello received SERVER ALERT: Fatal - Handshake Failure\n '}}
 }}

We have a local RootCA.crt file which I have added to the OS and makes it so I can make a request with no problems. I am able to make this request in postman as well as from Python but not in Elixir. Perhaps my syntax is wrong or I don’t understand ssl properly (that’s definitely true!). This server is not accessible to the internet. I can provide more information if necessary. Thanks for any help!