openapi: 3.0.0
info:
  title: Example API
  version: 0.0.1
servers:
  - url: 'https://some.example.api.com/v1'
paths:
  /notes:
    get:
      summary: Returns all notes.
      operationId: fetchNotes
      parameters:
        - in: query
          name: labelIds
          required: false
          schema:
            type: array
            items:
              type: string
          style: form
          explode: true
      responses:
        '204':
          description: An object containing a list of group objects.