Both the Temporal frontend version and Java SDK version is 1.22.3
The application logs indicate the following warning
Failure in poller thread Workflow Poller taskQueue="LIMIT_UPDATE_TASK_QUEUE", namespace="temporal-uat": 2
io.grpc.StatusRuntimeException: UNIMPLEMENTED
This warning is thrown for all Workflow and Activity Poller taskQueues.
The impact is that any new deployment is failing and workflows are not getting initiated.