status code: 403, reason phrase: Forbidden

`JenkinsServer jenkins = new JenkinsServer(new URI("url"), JENKINS_USERNAME, JENKINS_PASSWORD);
`
`if (jenkins.isRunning()) {
jenkins.getJob(JENKINS_JOB).build();
System.out.println(jenkins.getJob(JENKINS_JOB).getLastBuild().details().getResult());
}`
i set the correct username and password. but still status code: 403, reason phrase: Forbidden

the jenkins user is super admin

Start by reproducing the reported Java snippet with JenkinsServer, isRunning(), and getJob().build(), then inspect how the client sends credentials for the job request. Confirm whether the same credentials can access and trigger JENKINS_JOB in Jenkins; done means identifying the cause of the 403 or documenting the required authentication behavior.

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