Provide a way to optionally not send a request body if optional

Content & configuration

Swagger/OpenAPI definition:

openapi: 3.1.0
info:
 title: One game API
 version: "1.0"
servers:
 - url: http://127.0.0.1:8000
   description: Local development server
components:
 schemas:
   LoginAuthCreateQueryV2:
     $id: https://onegame.schemas/api/v2/auth/login-auth-create-query.json
     title: LoginAuthCreateQueryV2
     type: object
     additionalProperties: false
     properties:
       email:
         type: string
       kind:
         const: login
         type: string
       password:
         type: string
     required:
       - email
       - kind
       - password
   AuthV2:
     $id: https://onegame.schemas/api/v2/auth/auth.json
     title: AuthV2
     type: object
     additionalProperties: false
     properties:
       accessToken:
         type: string
       refreshToken:
         type: string
     required:
       - accessToken
       - refreshToken
paths:
 /v2/auth:
   post:
     summary: Create an authorization token
     operationId: createAuthV2
     requestBody:
       content:
         application/json:
           schema:
             $ref: https://onegame.schemas/api/v2/auth/login-auth-create-query.json
       required: false
     responses:
       "200":
         description: Authorization token created
         content:
           application/json:
             schema:
               $ref: https://onegame.schemas/api/v2/auth/auth.json
     tags:
       - Auth
tags:
 - name: Auth
   description: Authorization management operations

Swagger-Editor configuration options:

// Not relevant

Is your feature request related to a problem?

There doesn't seem to be a way to avoid sending a request body in case it's optional.

Describe the solution you'd like

I would love to have a way to disable the request body field in order to not to send it when the request body is optional.
Maybe a check box could be added (enabled by default) so clicking it would disable the textarea. No body would be sent in this case.

Describe alternatives you've considered

Almost any other way to allow not no send a request body in case an endpoint has an optional request body would be good enough.

Additional context

https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#request-body-object

Reproduce the request in Swagger Editor using the optional OpenAPI requestBody shown in the issue, then trace the request-body editor and generated request behavior. Done means the UI provides an enabled-by-default way to omit the body and sends no request body when disabled; add or update coverage for both states if the relevant tests are found.