ApsaraMQ for Kafka:Instance Issues

How do I select an instance type?

How do I obtain the VPC information required to deploy an instance?

What are the possible effects of upgrading a broker?

You cannot change the region of an instance

When does ApsaraMQ for Kafka delete old messages?

How do I quickly test if the ApsaraMQ for Kafka server-side is working correctly?

Are delayed messages supported?

Can I access an ApsaraMQ for Kafka instance over the Internet?

Can I connect instances in different VPCs?

Do I have to select the 172.16.0.0/12 CIDR block for the classic network?

Is data compression supported?

Why is an expired message retained?

Why is there a large bias between the creation time of a queried message and the specified query time?

How do I perform a health check on an ApsaraMQ for Kafka instance?

How do I restore an instance?

How do I release an instance?

Why does it take a long time to upgrade an instance?

How do I configure the message retention period for a Kafka instance?