Springdoc version: 1.6.11

As of OAI/OpenAPI-Specification#2117, body in GET-HEAD-DELETE now supported in OAS 3.1.0

Even I set open api version to 3.1 in properties;

 springdoc: api-docs: version: openapi_3_1

org.springdoc.webmvc.api.OpenApiResource#openapiJson still creates documentation in legacy structure. I would like to see support of "requestBody" in GET, in springdoc codes.

There are 2 blocking logics exist in AbstractRequestService;

1. org.springdoc.core.AbstractRequestService#isRequestBodyParam (which is blocking GET)

2. org.springdoc.core.AbstractRequestService.java:308 (which is an if logic for GET)

If I override those logics with copying some of code, replacing RequestService with new custom one, everything works fine :) I can create something like this;

 "/api/tests/getmebody" : { "get" : { "tags" : [ "Test" ], "operationId" : "getMeBody", "requestBody" : { "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/NewRequest" } } }, "required" : true }, "responses" : { "200" : { "description" : "OK", "content" : { "*/*" : { "schema" : { "$ref" : "#/components/schemas/Response" } } } } } } }

What do you think? Can we improve AbstractRequestService to generate openapi spec correctly?

Thanks.