I cant see anything in the documentation that is marked as required that i am missing from my request or anything that indicates what should be different for non text questions.
I apologize for not mentioning this earlier. It is necessary for us to pass the choice id in an array format. I have provided a snapshot below for your reference.
Hello, I am receiving the same error as Aaron and have tried the following payload similar to what is listed in your screenshot with no luck. I am changing the survey id and question id and answer for this post by removing the las 3 digits.