Used to clean up many of my old DataStores from INFINITY RPG that saved each player's data under a unique DataStore years ago

Roblox DataStore Cleanup.py

# Deletes all number-only (including negative) data store names for clean-up, but can be adapted for general mass data store deletion.
# Even though it should work OK, you should still double check your important data stores (e.g. active user data) before data stores are deleted in 30 days to make sure it didn't queue them for deletion.

import requests, os, pprint, re, time

universe_id = 142847746
next_page_token = ""
cookie = os.environ["EVCYROBLOSECURITY"]

session = requests.session()
session.cookies.set(".ROBLOSECURITY", cookie)

# Criteria for whether or not it should delete the data store (based off of its name).
def should_delete_yn(data_store: str):
    match = re.search("-?(.+)", data_store)
    isRedundantKey = match.group(1).isdigit()
    print(isRedundantKey, data_store)
    return isRedundantKey

def list_data_stores(page_token: str):
    response = session.get(
        f"https://apis.roblox.com/user/cloud/v2/universes/{universe_id}/data-stores?maxPageSize=100&pageToken={page_token}&filter=&showDeleted=false"
    )
    print(f"list_data_stores: {response.status_code} ({response.reason})")
    time.sleep(0.8)
    return response

def delete_data_store(data_store: str):
    response = session.delete(
        f"https://apis.roblox.com/user/cloud/v2/universes/{universe_id}/data-stores/{data_store}"
    )
    print(f"delete_data_store: {response.status_code} ({response.reason})")
    time.sleep(0.2)
    
    if response.status_code == 403:
        print('delete_data_store: Token invalid. Retrying.')
        session.headers["x-csrf-token"] = response.headers["x-csrf-token"]
        delete_data_store(data_store)

while True:
    response = list_data_stores(next_page_token)
    json = response.json()
    
    if "dataStores" in json:
        for value in json["dataStores"]:
            data_store = value["id"]
            
            if should_delete_yn(data_store):
                delete_data_store(data_store)
    
    if "nextPageToken" in json:
        next_page_token = json["nextPageToken"]
        continue
    
    break