Suggestion : Creating the global variable WebTarget target

Description

Suggestion : In the generated ApiClient class, all attributes are not defined as global variables. I'm thinking of the local variable "WebTarget target" in the invokeAPI method.
To address observability problems it would be interesting to be able to recover it after treatment.

language : java (17)
library : jersey3

Swagger-codegen version

Check with maven

    <groupId>io.swagger.codegen.v3</groupId>
    <artifactId>swagger-codegen-maven-plugin</artifactId>
    <version>3.0.52</version>

Swagger declaration file content or url

Command line used for generation

Steps to reproduce

Related issues/PRs

Suggestion

Creating the global variable

    protected WebTarget target;
    
    public ApiClient() {

Declare the getter

    public WebTarget getWebTarget(){
        return this.target;
    }

Use variable global in the method invokeAPI

    public <T> T invokeAPI(String path, String method, List<Pair> queryParams, Object body, Map<String, String> headerParams, Map<String, Object> formParams, String accept, String contentType, String[] authNames, GenericType<T> returnType) throws ApiException {
        updateParamsForAuth(authNames, queryParams, headerParams);

        // Use variable global
        this.target = httpClient.target(this.basePath + path);

Search the Jersey 3 generation templates for the ApiClient class and its invokeAPI method, then inspect the generated Java client output. Done means the generated client exposes the WebTarget used for invocation while preserving the existing request behavior.