You can call this operation to update the name and description of an instance.
When calling this operation, pay attention to the following:
By default, only primary accounts can call this operation. RAM sub-accounts can call this operation only after being authorized.
A maximum of eight instances can be deployed in each region.
The name of an instance must be unique in the region where the instance is deployed.
|PreventCache||Long||Yes||The parameter used for CSRF verification, which can be set to the current system time. Unit: ms|
|InstanceId||String||Yes||The ID of the instance.|
|InstanceName||String||No||The name of the instance, which contains 3 to 64 characters in Chinese or English. Do not modify the parameter if it is null.|
|Remark||String||No||The remarks on the request. Do not modify the parameter if it is null.|
|RequestId||String||A common parameter. Each request has a unique ID to facilitate troubleshooting and fault locating.|
|HelpUrl||String||A help link.|
For more information about sample codes, see API sample code and endpoints.