{title:'OpenAPI Details', updated:'8.2.0'}
Juneau supports converting arbitrary POJOs to and from strings using OpenAPI-based schema rules.
The relevant classes for using OpenAPI-based serialization are:
The {@link oaj.httppart.HttpPartSchema} class is used to define the formatting and validations for a POJO. It's used in conjunction with the serializer and parser to produce and consume HTTP parts based on OpenAPI rules.
Later in the rest-server and rest-client sections, we also describe how the following annotations can be applied to method parameters and class types to define the schema for various HTTP parts: