500 Internal Server Error on Update with valid parameters

[frhuamzn]

Describe the bug

Update-MgBetaDomainFederationConfiguration returns 500 Internal Server Error with no actionable error details when called with valid parameters. The response body contains no indication of which parameter or precondition caused the failure.

Expected behavior

Either a successful update or a descriptive error indicating what parameter or precondition failed.

How to reproduce

1. Run Update-MgBetaDomainFederationConfiguration with valid, previously-working parameters.

Result

500 Internal Server Error — no actionable details in the response body.

SDK Version

2.37/0

Latest version known to work for scenario above?

N/A

Known Workarounds

Delete and then recreate

Debug output

Click to expand log

```

500 Internal Server Error

</details>


### Configuration

N/A

### Other information

N/A