API regression: BadRequest error on /beta/copilot aiInsights endpoint after 2025/09/22

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
20/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Stale
Tech stack
python
Domain
api

Research direction

Start by reproducing the request against the beta /copilot/users/:user_id/onlineMeetings/:meeting_id/aiInsights endpoint with the shown Python SDK code and filter. Compare behavior before and after 2025/09/22 if possible, then determine whether the API contract changed and whether migration documentation is required.

Written by the indexing model from the issue text.

Description

status:waiting-for-triage

Problem

The following API endpoint stopped working as expected after 2025/09/22:

https://graph.microsoft.com/beta/copilot/users/:user_id/onlineMeetings/:meeting_id/aiInsights

After 2025/09/22, requests now return:

{
    "error": {
        "code": "BadRequest",
        "message": "Value cannot be null. (Parameter 's')",
        "innerError": {
            "date": "2025-09-25T02:21:05",
            "request-id": "8e2a3b90-24ac-4a05-ad77-50d3ade65aba",
            "client-request-id": "8e2a3b90-24ac-4a05-ad77-50d3ade65aba"
        }
    }
}

# My code snippet:
graph_client = get_graph_client_beta(auth_code)
me = await graph_client.me().get()
user_id = me.id
graph_client.request_adapter.base_url = "https://graph.microsoft.com/beta/copilot"

query_params = AiInsightsRequestBuilder.AiInsightsRequestBuilderGetQueryParameters(
    filter=f"contentCorrelationId eq '{correlation_id}'"
)
request_configuration = RequestConfiguration(query_parameters=query_params)

result = await graph_client.users.by_user_id(user_id).online_meetings. \
    by_online_meeting_id(meeting_id) \
    .ai_insights. \
    get(request_configuration=request_configuration)

Impact

  • This appears to be an API issue rather than an SDK bug, but it directly affects SDK behavior.
  • The same code worked until 2025/09/22, so this looks like a regression in the API backend.

Request

  • If this is an expected change, please update the documentation and communicate any required migration steps for SDK usage.
Dominant language
Python
Stars
44
Forks
16
Avg merge
20h 39m
Merged PRs (30d)
3

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