We encountered a potential bug when using Microsoft Graph API to query SharePoint list items

Question

We have a solution called Boxafe developed by us ( QNAP Systems Inc) helps customers to backup their M365 SAAS data to QNAP's local storage. This includes backup of Email, contacts, Calendar, One Drive Files, Sharepoint files, Teams data.

One of our customers is facing issue with few of his sharepoint sites to backup. Can you help with this. following are the details.

|We encountered a potential bug when using Microsoft Graph API to query SharePoint list items, this request is generated based on the @odata.nextLink returned from M365.

Request:
https://graph.microsoft.com/v1.0/sites/sahsml.sharepoint.com,aabe8d71-af12-434e-bf5d-4f06120ffd58,97812599-2b7c-45c7-88c0-8712de10b789/lists/2a2ef00b-a8ab-47ad-95d0-becddf239a5f/items?$select=sharepointIds%2CparentReference&$expand=driveItem(%24select%3DparentReference)&$top=1000&$skiptoken=UGFnZWQ9VFJVRSZwX0lEPTE0MTgwOCZpeF9QYWdlZD1UUlVFJml4X0lEPTE0MTgwOCZpeF9LZXk9RjNCODI5RTMzQkI3NEJCNEFCRjE1OTM5NUI3MUMyMEE [^]
Response:
{'error': {'code': 'invalidRequest', 'message': 'One of the provided arguments is not acceptable.', 'innerError': {'code': 'badArgument', 'date': '2025-04-13T18:04:34', 'request-id': 'e9803381-6a9f-4fa3-aaac-f591f7d20235', 'client-request-id': 'e9803381-6a9f-4fa3-aaac-f591f7d20235'}}}| | -------- | |We encountered a potential bug when using Microsoft Graph API to query SharePoint list items, this request is generated based on the @odata.nextLink returned from M365. Request: https://graph.microsoft.com/v1.0/sites/sahsml.sharepoint.com,aabe8d71-af12-434e-bf5d-4f06120ffd58,97812599-2b7c-45c7-88c0-8712de10b789/lists/2a2ef00b-a8ab-47ad-95d0-becddf239a5f/items?$select=sharepointIds%2CparentReference&$expand=driveItem(%24select%3DparentReference)&$top=1000&$skiptoken=UGFnZWQ9VFJVRSZwX0lEPTE0MTgwOCZpeF9QYWdlZD1UUlVFJml4X0lEPTE0MTgwOCZpeF9LZXk9RjNCODI5RTMzQkI3NEJCNEFCRjE1OTM5NUI3MUMyMEE [^] Response: {'error': {'code': 'invalidRequest', 'message': 'One of the provided arguments is not acceptable.', 'innerError': {'code': 'badArgument', 'date': '2025-04-13T18:04:34', 'request-id': 'e9803381-6a9f-4fa3-aaac-f591f7d20235', 'client-request-id': 'e9803381-6a9f-4fa3-aaac-f591f7d20235'}}}|