openapi: 3.0.0
info:
  title: 'Nested Additional Properties'
  version: '1.0'
paths:
  /api/endpoint:
    get:
      description: 'An endpoint'
      operationId: b81d5bbc60cb1ce6c15eb67081315573
      responses:
        '200':
          description: OK
components:
  schemas:
    NestedAdditionalAttributes:
      type: object
      additionalProperties:
        additionalProperties:
          type: string
