Metrics Advisor nightly test runs are failing with:

Error message:
Unable to access the endpoint by username, password or certificate, please check the hook parameter.

Stack trace:
RestError: Unable to access the endpoint by username, password or certificate, please check the hook parameter.
at handleErrorResponse (/mnt/vss/_work/1/s/sdk/core/core-http/src/policies/deserializationPolicy.ts:266:17)
at /mnt/vss/_work/1/s/sdk/core/core-http/src/policies/deserializationPolicy.ts:171:47
at runMicrotasks ()
at processTicksAndRejections (internal/process/task_queues.js:97:5)
at TracingPolicy.sendRequest (/mnt/vss/_work/1/s/sdk/core/core-http/src/policies/tracingPolicy.ts:64:24)
at GeneratedClient.sendOperationRequest (/mnt/vss/_work/1/s/sdk/core/core-http/src/serviceClient.ts:518:23)
at MetricsAdvisorAdministrationClient.createHook (/mnt/vss/_work/1/s/sdk/metricsadvisor/ai-metrics-advisor/src/metricsAdvisorAdministrationClient.ts:403:20)
at Context. (/mnt/vss/_work/1/s/sdk/metricsadvisor/ai-metrics-advisor/test/public/hookTests.spec.ts:69:25)

For more details check here:

• https://dev.azure.com/azure-sdk/internal/_build/results?buildId=1057336&view=results