Ballerina JWT authentication

jwt-auth-0.980.0.bal

endpoint http:Client jwtAuthClient {
   url: "https://www.example.org/api/v1",
   auth: {
      scheme: http:JWT_AUTH
   }
};

public function testJWTAuth() {
    setJwtTokenToAuthContext();
    string requestPath = "/employees";
    var response = jwtClient->get(requestPath);
    io:println(response);
}

function setJwtTokenToAuthContext() {
    string token = "eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJiYWxsZXJ" +
        "pbmEiLCJpc3MiOiJiYWxsZXJpbmEiLCJleHAiOjI4MTg0MTUwMTksImlhdCI6MTUyND" +
        "U3NTAxOSwianRpIjoiZjVhZGVkNTA1ODVjNDZmMmI4Y2EyMzNkMGMyYTNjOWQiLCJhdW" +
        "QiOlsiYmFsbGVyaW5hIiwiYmFsbGVyaW5hLm9yZyIsImJhbGxlcmluYS5pbyJdLCJzY" +
        "29wZSI6ImhlbGxvIn0.bNoqz9_DzgeKSK6ru3DnKL7NiNbY32ksXPYrh6Jp0_O3ST7W" +
        "fXMs9WVkx6Q2TiYukMAGrnMUFrJnrJvZwC3glAmRBrl4BYCbQ0c5mCbgM9qhhCjC1tB" +
        "A50rjtLAtRW-JTRpCKS0B9_EmlVKfvXPKDLIpM5hnfhOin1R3lJCPspJ2ey_Ho6fDhs" +
        "KE3DZgssvgPgI9PBItnkipQ3CqqXWhV-RFBkVBEGPDYXTUVGbXhdNOBSwKw5ZoVJrCU" +
        "iNG5XD0K4sgN9udVTi3EMKNMnVQaq399k6RYPAy3vIhByS6QZtRjOG8X93WJw-9GLiH" +
        "vcabuid80lnrs2-mAEcstgiHVw";
    runtime:getInvocationContext().authContext.scheme = "jwt";
    runtime:getInvocationContext().authContext.authToken = token;
}