ModifyDedicatedHostAttribute - ApsaraDB for MyBase - Alibaba Cloud Documentation Center

Specifies whether instances can be deployed on a host in a dedicated cluster.

Debugging

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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:
- For mandatory resource types, indicate with a prefix of * .
- 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
cddc:ModifyDedicatedHostAttribute	update	All Resources ``	none	none

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID of the host.	cn-hangzhou
DedicatedHostId	string	Yes	The host ID. You can log on to the ApsaraDB for MyBase console and go to the Hosts page to view the host ID.	ch-bp10a5id3boqi****
HostName	string	No	The name of the host.	mysql-host
AllocationStatus	string	No	Indicates whether instances can be deployed on the host. Valid values: 1: yes. 0: no.	1

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The request ID.	D6E068C3-25BC-455A-85FE-45F0B22ESFS

Examples

Sample success responses

JSONformat

{
  "RequestId": "D6E068C3-25BC-455A-85FE-45F0B22ESFS"
}

Error codes

HTTP status code	Error code	Error message
400	InvalidUserId.NotSupport	The userid have no permission.
400	ParamTypeException	The parameter's type error.
404	HostInfo.NotFound	Specified hostinfo is not found.

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

Change history

Change time	Summary of changes	Operation

No change history