ContributionsMost RecentMost LikesSolutionsRe: How to create spec for Object with Sub-Objects with variable names? See example request body inside Our server has swagger 2.0 specs. Will this work with it also? Meaning any concerns on client side SDK code generation? Thanks in advance. Schema validation in swagger 2.0 openapi4j is a very good tool for Schema Validation using OAS 3.0. But we have a product with Swagger 2.0 in production. I am wondering whether any tool exists for Schema validation in old releases. Re: Validate examples against the schema openapi4j tool would be useful in your case where you are using OAS 3.0