Cannot find symbol 'allowableValues' in pathParams template with oas3 and JavaSpring

Created by: agmyrek

Description

Defining an enum schema in parameters object will cause the following compiling error:

'cannot find symbol': allowableValues

You can see the causing code here:

https://github.com/OpenAPITools/openapi-generator/blob/5.3.x/modules/openapi-generator/src/main/resources/JavaSpring/pathParams.mustache

The field "allowableValues" no longer exists in the annotation @Parameter from io.swagger.v3.oas.annotations

openapi-generator version

5.3.1

OpenAPI declaration file content or url

openapi: 3.0.3
paths:
  /api/{myEnum}:
    post:
      parameters:
        - name: myEnum
          in: path
          required: true
          schema:
            $ref: '#/components/schemas/MyEnum'
components:
  schemas:
    MyEnum:
      type: string
      enum:
        - A
        - B
        - C

Generation Details

I am using the maven plugin with the following config option:

<oas3>true</oas3>

Steps to reproduce

generate with maven plugin

Suggest a fix

Remove "allowableValues" from the template and use the @Schema annotation