ModifyReservedInstanceAttribute - Elastic Compute Service

Modifies the attributes of a reserved instance, such as its name and description.

Debugging

There is currently no authorization information disclosed in the API.

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The ID of the reserved instance.	cn-hangzhou
ReservedInstanceId	string	Yes	The new name of the reserved instance. The name must be 2 to 128 characters in length. It must start with a letter and cannot start with `http://` or `https://`. It can contain letters, digits, colons (:), underscores (_), and hyphens (-).	ecsri-uf61hdhue4kcorqsk****
ReservedInstanceName	string	No	The new description of the reserved instance. The description must be 2 to 256 characters in length. It cannot start with `http://` or `https://`. This parameter is empty by default.	testReservedInstanceName
Description	string	No	The error code.	ri-example

Parameter	Type	Description	Example
	object
HttpStatusCode	integer	The ID of the request.	200
Code	string	Modifies the attributes of a reserved instance, such as its name and description.	200
Message	string	The error message for this instance operation. The return value Success indicates that this operation is successful. For more information, see the "Error codes" section in this topic.	Success
RequestId	string	The ID of the request.	473469C7-AA6F-4DC5-B3DB-A3DC0DE3****

Sample success responses

JSONformat

{
  "HttpStatusCode": 200,
  "Code": "200",
  "Message": "Success",
  "RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3****"
}

HTTP status code	Error code	Error message	Description
403	InvalidParameter.ReservedInstanceName	the reservedInstanceName is invalid.	reservedInstanceName field value is illegal
404	InvalidZoneId.NotFound	The ZoneId provided does not exist in our records.	The specified zone ID does not exist.
500	InternalError	The request processing has failed due to some unknown error.	An internal error has occurred. Try again later.

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

Change time

Summary of changes

Operation

2023-10-24

The Error code has changed