tByTitle(&quot;My List&quot;).fields.addChoice(&quot;My Field&quot;, { Choices: choices, EditFormat: ChoiceFieldFormatType.Dropdown, FillInChoice: false, Group: &quot;My Group&quot; });

// we can use this 'field' variable to run more queries on the field:
const r = await field.field.select(&quot;Id&quot;)();

// log the field Id to console
console.log(r.Id);
</code></pre>
<h3 id="add-a-multi-choice-field">Add a Multi-Choice Field<a class="headerlink" href="#add-a-multi-choice-field" title="Permanent link">