CreateVirtualHost - ApsaraMQ for RabbitMQ - Alibaba Cloud Documentation Center

Creates a vhost. A vhost is used to logically isolate resources. Each vhost manages its own exchanges, queues, and bindings. Applications can run on independent vhosts in a secure manner. This way, the business of an application is not affected by other applications. Before you connect producers and consumers to an ApsaraMQ for RabbitMQ instance, you must specify vhosts for the producers and consumers.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
amqp:CreateVhost	create	VirtualHost acs:amqp:{#regionId}:{#accountId}:/instances/{#instanceId}/vhosts/*	none	none

Request parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The ID of the ApsaraMQ for RabbitMQ instance.	amqp-cn-v0h1kb9n***
VirtualHost	string	Yes	The name of the vhost that you want to create. Valid values: The name can contain letters, digits, hyphens (-), underscores (_), periods (.), number signs (#), forward slash (/), and at signs (@). The name must be 1 to 255 characters in length. After the vhost is created, you cannot change its name. If you want to change the name of a vhost, delete the vhost and create another vhost.	Demo

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The request ID.	628705FD-03EE-4ABE-BB21-E1672960***

Examples

Sample success responses

JSONformat

{
  "RequestId": "628705FD-03EE-4ABE-BB21-E1672960***"
}

Error codes

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation

No change history