src/main/java/com/authlete/jaxrs/api/AuthleteApiImpl.java
@Override
    public AuthorizationResponse authorization(AuthorizationRequest request) throws AuthleteApiException
    {
        return executeApiCall(
                new ServicePostApiCaller<AuthorizationResponse>(
                        AuthorizationResponse.class, request, AUTH_AUTHORIZATION_API_PATH));
    }
@Override
    public AuthorizationResponse authorization(AuthorizationRequest request) throws AuthleteApiException
    {
        return executeApiCall(
                new ServicePostApiCaller<AuthorizationResponse>(
                        AuthorizationResponse.class, request, AUTH_AUTHORIZATION_API_PATH));
    }
Call {@code /api/auth/authorization} API.