Schema Class: https://schema.org/QAPage
Schema Property	Priority	Accepted Values
mainEntity	REQUIRED	We must use the schema.org class Question to define the mainEntity property.

Schema Class: https://schema.org/Question
Schema Property	Priority	Accepted Values
answerCount	Required	Yes
Either acceptedAnswer or suggestedAnswer	Required	At least one of either acceptedAnswer or suggestedAnswer must be nested underneath the Question. There should only ever be 1 acceptedAnswer, however than can be any number of suggestedAnswer.
name	Required	This property is defined by text only. The intended content for this property is the short form of the question. Example: “How many teaspoons in a cup?”.
author	Recommended	This should be defined by either a Person or Organization schema class, with the name property filled in by text.
dateCreated	Recommended	The date the Question was posted.
text	Recommended	This property is defined by text only. The intended content is the long form of the question. For example, “I’m cooking, and I need to know how many teaspoons are in a cup. How many teaspoons are in 1 cup?”
upvoteCount	Recommended	The total number of votes that this question has received. If the page supports upvotes and downvotes, then set the upvoteCount value to a single aggregate value that represents both upvotes and downvotes. For example, if there are 5 upvotes and 2 downvotes, the aggregate value used for upvoteCount is 3. If there are 5 upvotes and downvotes are not supported, then the value for upvoteCount is 5.

Schema Class: https://schema.org/Answer
Schema Property	Priority	Accepted Values
text	Required	This property is defined by text only. It is intended to house the full text of the answer
author	Recommended	Using either
dateCreated	Recommended	The date at which the answer was added to the page, in ISO-8601 format.
downvoteCount	Recommended	Using an integer, enter the number of downvotes this answer has received.
upvoteCount	Recommended	Using an integer, enter the number of upvotes this answer has received.
url	Recommended	A URL that links directly to this answer. For example: https://www.examplesite.com/question#answer1