src/main/java/com/authlete/jaxrs/AuthleteApiCaller.java
public BackchannelAuthenticationIssueResponse callBackchannelAuthenticationIssue(String ticket)
    {
        // Create a request for /api/backchannel/authentication/issue API.
        BackchannelAuthenticationIssueRequest request = new BackchannelAuthenticationIssueRequest()
            .setTicket(ticket)
            ;

        try
        {
            // Call Authlete's /api/backchannel/authentication/issue API.
            return mApi.backchannelAuthenticationIssue(request);
        }
        catch (AuthleteApiException e)
        {
            // The API call failed.
            throw apiFailure("/api/backchannel/authentication/issue", e);
        }
    }
public BackchannelAuthenticationIssueResponse callBackchannelAuthenticationIssue(String ticket)
    {
        // Create a request for /api/backchannel/authentication/issue API.
        BackchannelAuthenticationIssueRequest request = new BackchannelAuthenticationIssueRequest()
            .setTicket(ticket)
            ;

        try
        {
            // Call Authlete's /api/backchannel/authentication/issue API.
            return mApi.backchannelAuthenticationIssue(request);
        }
        catch (AuthleteApiException e)
        {
            // The API call failed.
            throw apiFailure("/api/backchannel/authentication/issue", e);
        }
    }
Call Authlete's {@code /api/backchannel/authentication/issue} API.