Form Recognizer nightly test runs are failing with:

Error message:
Invalid request.

Stack trace:
RestError: Invalid request.
at handleErrorResponse (/mnt/vss/_work/1/s/sdk/core/core-client/src/deserializationPolicy.ts:251:17)
at deserializeResponseBody (/mnt/vss/_work/1/s/sdk/core/core-client/src/deserializationPolicy.ts:159:43)
at processTicksAndRejections (internal/process/task_queues.js:95:5)

For more details check here:

• https://dev.azure.com/azure-sdk/internal/_build/results?buildId=1201916&view=results