[BUG][SCALA][GATLING] No way to get bodyparams from operation

Bug Report Checklist

• [ X] Have you provided a full/minimal spec to reproduce the issue?
• [X ] Have you validated the input using an OpenAPI validator (example)?
• [X ] Have you tested with the latest master to confirm the issue still exists?
• [ X] Have you searched for related issues/PRs?
• [ X] What's the actual output vs expected output?
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Description

There is no parameters in requestBody or parameters when printed.
I cannot find a way to get them

In the code there is only these commented lines :

/* TODO need to revise below as body is no longer in the parameter
                    if (parameter.getIn().equalsIgnoreCase("body")) {
                        BodyParameter bodyParameter = (BodyParameter) parameter;
                        Model model = bodyParameter.getSchema();
                        if (model instanceof RefModel) {
                            String[] refArray = model.getReference().split("\\/");
                            operation.setVendorExtension("x-gatling-body-object", refArray[refArray.length - 1] + ".toStringBody");
                            Set<String> bodyFeederParams = new HashSet<>();
                            Set<String> sessionBodyVars = new HashSet<>();
                            for (Map.Entry<String, Model> modelEntry : swagger.getDefinitions().entrySet()) {
                                if (refArray[refArray.length - 1].equalsIgnoreCase(modelEntry.getKey())) {
                                    for (Map.Entry<String, Property> propertyEntry : modelEntry.getValue().getProperties().entrySet()) {
                                        bodyFeederParams.add(propertyEntry.getKey());
                                        sessionBodyVars.add("\"${" + propertyEntry.getKey() + "}\"");
                                    }
                                }
                            }
                            operation.setVendorExtension("x-gatling-body-feeder", operation.getOperationId() + "BodyFeeder");
                            operation.setVendorExtension("x-gatling-body-feeder-params", StringUtils.join(sessionBodyVars, ","));
                            try {
                                FileUtils.writeStringToFile(
                                    new File(outputFolder + File.separator + dataFolder + File.separator + operation.getOperationId() + "-" + "bodyParams.csv"),
                                    StringUtils.join(bodyFeederParams, ","),
                                    StandardCharsets.UTF_8
                                );
                            } catch (IOException ioe) {
                                LOGGER.error("Could not create feeder file for operationId" + operation.getOperationId(), ioe);
                            }

                        } else if (model instanceof ArrayModel) {
                            operation.setVendorExtension("x-gatling-body-object", "StringBody(\"[]\")");
                        } else {
                            operation.setVendorExtension("x-gatling-body-object", "StringBody(\"{}\")");
                        }

                    }
                    */

Have you an idea how i can get these parameters ?

Thanks in advance,

Sincerely yours

openapi-generator version

latest openapi generator

OpenAPI declaration file content or url

Generation Details

Steps to reproduce

Related issues/PRs

Suggest a fix

Start with the Scala Gatling generator code containing the commented body-parameter block and trace how requestBody and parameters are represented for an operation. Reproduce the issue with a minimal OpenAPI specification, then verify that body parameters are exposed in the generated Gatling output and that the relevant generator tests pass.