schema.yml

schema.yml

paths:
/graphql:
  post:
    summary: 'My GraphQL API Endpoint'
    description: 'My GraphQL API Endpoint'
    operationId: 'graphql'
    responses:
      '200':
        description: 'Successfull Query'
        content: 
          application/json:
            schema:
              type: object
    requestBody:
      content:
        application/json:
          schema:
            type: object
            example: 
              query: >
                {
                  allFilms {
                    films {
                      title
                    }
                  }
                }
            properties:
              query:
                type: string