def METHOD_NAME(self, jobs: List[Dict]):
    duplicated_jobs = list({job["job_name"] for job in jobs if jobs.count(job) > 1})
    if duplicated_jobs:
        self._raise_error(
            ERROR.CONFLICT,
            f"There are some duplicated jobs: {duplicated_jobs}.",
            f"Remove the duplicated jobs from the list - each job can appear in the jobs list at most once. "
            f"Duplicated jobs: {duplicated_jobs}.",
            duplicated_jobs,
        )