openapi-error-date-time.yaml

openapi: 3.0.0
info:
  title: ref test
  version: '1.0'
servers:
  - url: 'http://localhost:8000/'
paths:
  /:
    post:
      summary: Test
      operationId: doSomething
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: "#/DateTime"
components:
  schemas:
    DateTime:
      title: "Date Time"
      type: "string"
      format: "date-time"