1.0.0 - Unable to recognise the namespace value after being passed correctly

[2312Aman]

Describe the bug
When trying to hit the listNamespacedJob, I get the error saying namespace is either null or undefined. But I cross-checked the namespace value by printing it in the logs and it is getting injected fine. Then, why do I get this error ??
Also, In the earlier version i used to set the Authentication manually, But now those support has also been removed.
Earlier I used to do like this:

let apiAuth = k8sApi.authentications['BearerToken'];
apiAuth.apiKey = 'Bearer ' + apiKey;
k8sApi.setDefaultAuthentication(apiAuth);

Now, with version 1.0.0; How do I perform the same task ??
Please provide me the solution or point me in that way.

Client Version
1.0.0

Server Version
1.25.12

Expected behavior
It should list me the Jobs for my namespace and job_group.

I get these errors instead:
RequiredError: Required parameter namespace was null or undefined when calling BatchV1Api.listNamespacedJob.

Example Code

const k8s = require('fix-esm').require('@kubernetes/client-node');
module.exports.init = (tokenFilePath, _jobLifeTimeInHours, callback, next) => {
    const kc = new k8s.KubeConfig();
    kc.loadFromDefault();
    k8sApi = kc.makeApiClient(k8s.BatchV1Api);

    if (!k8sApi) {
        throw new Error("k8sApi is undefined! Check Kubernetes client initialization.");
    }
    logger.info('k8s Api initiated.');

    if (next && typeof next === 'function') {
        next();
    } else if (callback && typeof callback === 'function') {
        callback();
    }
}

function defaultInit(callback, next) {
    module.exports.init(DEFAULT_TOKEN_FILE_PATH, DEFAULT_JOB_LIFE_TIME_IN_HOURS, callback, next);
}

module.exports.list = (namespace, jobGroup, callback) => {
    if ((namespace === null || namespace === undefined)) {
        return callback(new Error("Namespace is required but is missing or undefined"));
    }
    if ((jobGroup === null || jobGroup === undefined)) {
        return callback(new Error("JobGroup is required but is missing or undefined"));
    }
    if (k8sApi === undefined) {
        return defaultInit(callback, () => {
            module.exports.list(namespace, jobGroup, callback);
        });
    }
    
    k8sApi.listNamespacedJob(namespace, true, false, '', '', 'job_group=' + jobGroup, 0, "", "", 100)
    .then((response) => {
        logger.info('Response from listNamespacedJob: '+ JSON.stringify(response));
        callback(null, response.body.items);
    })
    .catch((err) => {
        logger.error('Error while calling listNamespacedJob: ', JSON.stringify(err));
        callback(err);
    });
}

Environment:

• OS: Linux
• Node.js version - 20

[cjihrig]

The signature of listNamespacedJob() changed in the v1 release. You should pass in an object like { namespace } now. Check out the BatchV1ApiListNamespacedJobRequest interface for all of the supported options.

[2312Aman]

@cjihrig Thanks for the reply.
But What about the authentication part?
How can we pass our apiKey manually with 'Bearer' as prefix to the token.
Also, I you could share the link to all these documents, that would be great :)

[cjihrig]

Does setting up a custom configuration like in this example work for you?

Also, I you could share the link to all these documents, that would be great

Unfortunately, the online docs are out of date. See #2190.

[2312Aman]

No, I already have the kubernetes configuration object in place.
I need to add the 'BearerToken' attribute to the configuration and pass it to the _options argument of the API.