OpenAPI 3.0.0 - Support schema object

Types, formats and defaults of parameters should be stored in the new Schema Object. Although SchemaType is set to OpenAPI3 it still uses the Swagger2 syntax for parameters. I guess it is simply not implemented yet, but it is pretty important to me, because otherwise the UI displays any as the type of the parameter and the defaults are missing.

In Swagger 2.0 you could store types and defaults in the parameter directly:

"parameters": [{
            "type": "integer",
            "format": "int32",
            "default": 42,
            "name": "test",
            "in": "query",
            "description": "simple int"
          }]

but in OpenAPI 3.0.0 and up you have to use the schema object:

"parameters": [{
            "schema": {
              "type": "integer",
              "format": "int32",
              "default": 42
            },
            "name": "test",
            "in": "query",
            "description": "simple int"
          }]

[darrelmiller]

@RSuter Parameter now contains a complete schema object rather than inheriting a few properties. Or if it contains a content object in theory it could have multiple schema objects.

[darrelmiller]

@RSuter We did the same thing with Response Headers. There’s no way I wanted to have to define all those properties multiple times 😃