API Overview

**Table 1** APIs for managing Kafka premium instances
API	Description
Creating an Instance	Creates instances.
Querying an Instance	Queries detailed information about an instance.
Modifying an Instance	Modifies the name and description of an instance.
Deleting an Instance	Deletes a specified instance and release all the resources occupied by it.
Restarting or Deleting Instances in Batches	Restarts or deletes instances in batches.
Querying All Instances	Queries the instances of a tenant by set conditions.
Querying AZ Information	Queries AZ information.
Querying Product Specifications	Queries product specifications.
Querying Maintenance Time Windows	Queries maintenance time windows.
Creating a Topic in a Kafka Instance	Creates a topic in an instance.
Querying a Topic in a Kafka Instance	Queries details about a topic in an instance.
Deleting Topics in a Kafka Instance in Batches	Deletes topics in an instance in batches.