You can leverage this code base. It works as expected using "next_page_token" parameter-

Don't forget to mark this solution as correct if this helped you 🙃

import requests

token = 'your token'
url = 'your URL'

params = {'expand_tasks': 'true'}
header = {'Authorization': f'Bearer {token}'}

while True:

    response = requests.get(url, headers=header, params=params)
    response_data = response.json()
    jobs = response_data.get("jobs", [])

    for job in jobs:

        settings = job.get('settings')
        task = settings.get('tasks')

        if task and task[0].get('existing_cluster_id'):
            job_name = settings.get('name')
            job_creator = job.get('creator_user_name')
            print(f'job creator name= {job_creator} & job name= {job_name}')
        else:
            print(f"{settings.get('name')} not running on ACL")

    next_page_token = response_data.get('next_page_token')
    if not next_page_token:
        break  

    params['page_token'] = next_page_token