Capture rules relative to required fields and how they should be modeled in OpenAPI #237
Description
The following rules need to be captured, either in a section on JSON models OR in a complementary document on OpenAPI.
If you also support PUT then, then model depends on whether you have a required fields or not.
If you have no required fields, then again, you can use 1 model for everything.
If you have some required fields, then create a model with the required fields for PUT request/response, GET response, and PATCH response. Use a separate model where NO fields are required for PATCH request.
Also, note that you can never add new required fields to a model as this is a breaking change.