QnAMaker QueryResult Missing Context Property - qnamaker

Question

I'm working on adding follow up prompts to QnAMaker responses.
var answers = await qnaService.GetAnswersAsync(stepContext.Context, null, null);
var prompts = answers[0].Context?.morecodehere() <--- Context not defined.
answers is resolved as QueryResult[]
The documentation, samples, and SO question indicate that there is a Context property on the QueryResult object; however, my project's QnAResult from the Virtual Assistant Template does not.
I'd like to be able to follow the samples's way of accessing follow-up prompts using adaptive cards.
My question is whether or not I have something outdated or if it is more likely that I have a configuration issue. Could this be as simple as creating a new QueryResult model to use?
Sample from Microsoft's sample library:
...
var query = inputActivity.Text;
var qnaResult = await _qnaService.QueryQnAServiceAsync(query, (QnABotState)oldState);
var qnaAnswer = qnaResult[0].Answer;
var prompts = qnaResult[0].Context?.Prompts;
if (prompts == null || prompts.Length < 1)
{
outputActivity = MessageFactory.Text(qnaAnswer);
}
...
QueryResult Class from Metadata Locally
namespace Microsoft.Bot.Builder.AI.QnA
{
public class QueryResult
{
public QueryResult();
[JsonProperty("questions")]
public string[] Questions { get; set; }
[JsonProperty("answer")]
public string Answer { get; set; }
[JsonProperty("score")]
public float Score { get; set; }
[JsonProperty(PropertyName = "metadata")]
public Metadata[] Metadata { get; set; }
[JsonProperty(PropertyName = "source")]
public string Source { get; set; }
[JsonProperty(PropertyName = "id")]
public int Id { get; set; }
}
}
Sample from Faq.qna Json
"qnaDocuments": [
{
"id": 46,
"answer": "Answer Text [Redacted Link](https://link)\n.",
"source": "sourcefile.docx",
"questions": [
"Sample question text"
],
"metadata": [],
"alternateQuestions": "",
"alternateQuestionClusters": [],
"context": {
"isContextOnly": false,
"prompts": [
{
"displayOrder": 0,
"qnaId": 51,
"qna": {
"id": 51,
"answer": "[Redacted Link](https://linkhere)",
"source": "Editorial",
"questions": [
"More Information",
"Troubleshooting Information"
],
"metadata": [],
"alternateQuestions": "",
"alternateQuestionClusters": [],
"context": {
"isContextOnly": true,
"prompts": []
}
},
"displayText": "More Information"
}
]
}
},
...