[SWAGGER-YAML] unexpected example on models

[HugoMario]

Description

example fields are added on definition inside the swagger and swagger-yaml generator output

Swagger-codegen version

2.X

Swagger declaration file content or url

paths:
  /foo:
    post:
      parameters:
        - in: body
          name: body
          schema:
            $ref: '#/definitions/BodyParam'
      responses:
        200:
          description: OK
          schema:
            $ref: '#/definitions/OKResponse'
        400:
          description: Error
          schema:
            $ref: '#/definitions/ErrorResponse'

definitions:
  BodyParam:
    type: object
    properties:
      foo:
        type: string
  OKResponse:
    type: object
    properties:
      bar:
        type: string
  ErrorResponse:
    type: object
    properties:
      error:
        type: integer
      message:
        type: string
    required:
      - error
      - message

Command line used for generation

java -jar modules/swagger-codegen-cli/target/swagger-codegen-cli.jar generate -l swagger -i definition.yaml -o output

Suggest a fix/enhancement

This issue is happening because codegen handles operations and add examples to parameters, even if these operation are not going to be used in generator. it's just its default behave. So to fix this we just need to disable the apis generation for swagger and swagger-yaml generator, which is actually not required.

[HugoMario]

PR #8713 has been added to fix this on swagger-codegen 2.0

[HugoMario]

this has been fixed with #8713 and #8716