Delete unsynchronized RabbitMQ queues

If you get into the unsynchronized queue issue shown in the below picture:

You can use the following command on the primary rabbitmq node hosting the queue (you can see this by clicking on the queue name in Rabbitmq Admin UI):

rabbitmqctl eval '{ok, Q} = rabbit_amqqueue:lookup(rabbit_misc:r(<<rmq>>, queue, <<q_cpm_core_ppmp_machineMsg_enriched>>)), rabbit_amqqueue:delete_crashed(Q).'

The first value under <<>> delimiter is the vhost name while the second is the queue name.