Request body not marked as optional by default

[caoimhebyrne]

According to the swagger specification, request bodies are optional by default, i.e. if the required field doesn't exist, it should be inferred as false.

From my limited knowledge of the code, this seems to be doing the opposite, causing any requestBody without the required parameter to be inferred as required, even though it should not be.

swagger-typescript-api/src/schema-routes/schema-routes.js

Lines 626 to 628 in 4d48d20

	required:
	requestBody &&
	(typeof requestBody.required === "undefined" || !!requestBody.required),