openapi: 3.0.1
info:
  title: Bug
  description: Web API 
  version: v1
paths:
  /v1/MyRequest:
    put:
      tags:
        - MyRequest
      summary: Update the test
      operationId: test
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/TestEntity'
          text/json:
            schema:
              $ref: '#/components/schemas/TestEntity'
          application/*+json:
            schema:
              $ref: '#/components/schemas/TestEntity'
      responses:
        '200':
          description: Success
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/TestEntity'
            application/json:
              schema:
                $ref: '#/components/schemas/TestEntity'
            text/json:
              schema:
                $ref: '#/components/schemas/TestEntity'
components:
  schemas:
    TestEntity:
      type: object
      properties:
        name:
          type: string
          nullable: true
      additionalProperties: false
