API Overview

**Table 1** Instance management APIs
APIs	Description
Managing Lifecycle	Includes: Creating an Instance Listing All Instances Querying an Instance Deleting an Instance Modifying Instance Information Batch Deleting Instances
Instance Management	Includes: Resetting the Password Listing Plug-ins Enabling or Disabling a Plug-in Restoring Instances from the Recycle Bin Querying the Recycle Bin Instance List Updating the Recycle Bin Policy
Specification Modification Management	Includes: Querying Product Information for Specification Modification of Instances with New Flavors Modifying Specifications of Instances with New Flavors Querying the Automatic Disk Storage Expansion Configuration Modifying the Automatic Disk Storage Expansion Configuration
Virtual Host Management	Includes: Creating a Virtual Host Querying Virtual Hosts Deleting Specified Virtual Hosts in Batches
Exchange Management	Includes: Creating an Exchange Querying Exchanges Deleting Specified Exchanges in Batches
Queue Management	Includes: Creating a Queue Querying Queues of a Virtual Host Deleting Specified Queues in Batches Clearing Messages in a Queue Querying Specified Queue Details
Binding Management	Includes: Adding a Binding Querying Bindings of an Exchange Deleting Bindings
User Management	Includes: Creating a User Querying Users Modifying User Parameters Deleting Users Querying User Details
Background Task Management	Includes: Listing Background Tasks Querying a Background Task Deleting a Background Task Querying the Scheduled Task List of an Instance Deleting a Specified Record in the Scheduled Task Management Modifying a Specified Record in the Scheduled Task Management
Tag Management	Includes: Batch Adding or Deleting Tags Listing Tags of an Instance Listing Tags of a Project
Other APIs	Includes: Listing Maintenance Time Windows Listing AZ Information Querying Product Specifications Querying Instance Monitoring Dimensions Querying RabbitMQ Product vCPUs Querying the Feature Switch List