Questionnaire Response Free Text REST API

Summary:

When retrieving through REST API questionnaire answers inside a journey, free text answers aren't retrieved.

In the documentation of the following REST API there is no AnswerText field available

/hcmRestApi/resources/11.13.18.05/workerJourneys/{WorkerJourneyId}/child/tasks/{tasksUniqID}/child/questionnaireResponses/{QuestionnaireResponseId}/child/questionResponses/{QuestionResponseId}

I'd really appreciate any suggestion to extract that information. Thanks!