mvn package

    target/java-client-<version>.jar

    mvn javadoc:javadoc

    SchedulePayload schedulePayload = SchedulePayload.newBuilder()
        .setName("optionalName")
        .setSchedule(Schedule.newBuilder()
            .setScheduledTimestamp(dateTime)
            .build())
        .setPushPayload(PushPayload.newBuilder()
            .setDeviceTypes(DeviceTypeData.of(DeviceType.ANDROID))
            .setNotification(Notifications.alert("Simple alert"))
            .setAudience(Selectors.tag("tag"))
            .build())
        .build();

    ScheduleRequest scheduleRequest = ScheduleRequest.newRequest(schedulePayload);

    Response<ScheduleResponse> response = client.execute(scheduleRequest);
    ImmutableList<SchedulePayloadResponse> schedulePayloadResponses = response.getBody().get().getSchedulePayloadResponses();

    CustomEventPropertyValue customEventProperty = CustomEventPropertyValue.of("victory");

    List<CustomEventPropertyValue> items = new ArrayList<>();
    items.add(CustomEventPropertyValue.of("la croix"));
    items.add(CustomEventPropertyValue.of("more la croix"));

    CustomEventBody customEventBody = CustomEventBody.newBuilder()
        .setName("purchased")
        .addPropertiesEntry("brand", customEventProperty)
        .addPropertiesEntry("items", CustomEventPropertyValue.of(items))
        .build();

    CustomEventPayload customEventPayload = CustomEventPayload.newBuilder()
        .setCustomEventBody(customEventBody)
        .setCustomEventUser(customEventUser)
        .setOccurred(occurred)
        .build();