问用于可重用枚举的声明“不应具有附加属性additionalProperty: schema”的Swagger

EN

Structural error at components.schemas.Project.properties.location
should NOT have additional properties
additionalProperty: schema
Jump to line 47

openapi: 3.0.3
info:
  title: My API
  description: |-
    Blah
  contact:
    email: support@example.com
  version: 1.0.0
externalDocs:
  description: Find out more about blah
  url: http://blah.io
paths:
  /credits-received:
    post:
      tags:
        - Credits Received
      operationId: creditsReceived
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreditsReceivedData'
        required: true
      responses:
        '200':
          description: Successful operation

components:
  schemas:
    CreditsReceivedData:
      required:
        - project
      type: object
      properties:
        project:
          $ref: '#/components/schemas/Project'

    Project:
      required:
        - name
        - registry
      type: object
      properties:
        name:
          type: string
          example: "Project 1"
        registry:
          type: string
          example: "My Registry"
          schema:
            $ref: '#/components/schemas/Registry'
    Registry:
      type: string
      enum:
        - My Registry 1
        - My registry 2