Chat

RequestChatResponse requestChatResponse = null;
        try {
            requestChatResponse = mChatService.requestChat(
                    ((AppDelegate) getContext().getApplicationContext()).getSecureToken(),
                    gmsUser,
                    mSettings.fixedAgentLogin().get(),
                    String.format(getContext().getString(R.string.clientDeviceOsPattern), Build.VERSION.RELEASE),
                    BuildConfig.VERSION_NAME,
                    "msc",
                    gmsUser,
                    DeviceInfo.getDeviceModel(getContext()),
                    cellPhone,
                    subscriptionId,
                    customerId);
            mSettings.chatAuthorizationSuccess().set(true);
        } catch (RetrofitError e) {
            if (e.getResponse() != null && e.getResponse().getStatus() == HttpURLConnection.HTTP_UNAUTHORIZED) {
                requestChatResponse = mChatService.requestChat(
                        null,
                        gmsUser,
                        mSettings.fixedAgentLogin().get(),
                        String.format(getContext().getString(R.string.clientDeviceOsPattern), Build.VERSION.RELEASE),
                        BuildConfig.VERSION_NAME,
                        "msc",
                        gmsUser,
                        DeviceInfo.getDeviceModel(getContext()),
                        cellPhone,
                        subscriptionId,
                        null);
                mSettings.chatAuthorizationSuccess().set(false);
            }
        }