---
title: "The VenueId method"
slug: "the-venueid-method"
abstract: "Overview of the VenueId method and properties."
---
# The VenueId method

To define the interaction venue, use the `VenueId()` method.

| Property | Details |
| --- | --- |
| UT SDK method | `VenueId(string)` |
| Required/optional | Optional |
| Multiple invocations | Multiple invocations are forbidden and cause an *InvalidOperationException* exception |
| Value validation | Must contain item ID value |