ResizeContainerGroupVolume - Elastic Container Instance - Alibaba Cloud Documentation Center

Scales out volumes on an elastic container instance.

Operation description

You can scale up volumes by calling this operation. You cannot scale down volumes by calling this operation. Only volumes of Alibaba Cloud disks can be scaled up.

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
eci:ResizeContainerGroupVolume	Write	All Resources *	eci:tag	none

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID of the instance.	cn-hangzhou
ContainerGroupId	string	Yes	The ID of the elastic container instance.	eci-2zelg8vwnlzdhf8hv****
ClientToken	string	No	The client token that is used to ensure the idempotence of the request. You can use the client to generate the token, but you must make sure that the token is unique among different requests. The token can contain only ASCII characters and cannot exceed 64 characters in length. For more information, see How to ensure idempotence.	123e4567-e89b-12d3-a456-426655440000
VolumeName	string	Yes	The name of the volume that you want to scale up. The volume must be an Alibaba Cloud disk.	default-volume1
NewSize	long	Yes	The size of the volume after the volume is scaled up. Unit: GiB. Valid values: Ultra disk (cloud_efficiency): 20 to 32768 Standard SSD (cloud_ssd): 20 to 32768 Enhanced SSD (cloud_essd): 20 to 32768 Basic disk (cloud): 5 to 2000 Note The capacity of the volume after the volume is scaled up must be greater than the original capacity of the volume. If the new capacity is equal to the original capacity of the volume, only the file system is scaled up.	100

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The request ID.	89945DD3-9072-47D0-A318-353284CFC7B3

Examples

Sample success responses

JSONformat

{
  "RequestId": "89945DD3-9072-47D0-A318-353284CFC7B3"
}

Error codes

HTTP status code	Error code	Error message
400	InvalidParameter	%s
403	InvalidVolumeType	The specified volumeName is invalid, only volume of cloud disk support capacity resize
403	IncorrectStatusDetail	%s
403	InvalidAction	The specified action is invalid

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

Change history

Change time	Summary of changes	Operation
2021-10-11	Add Operation	see changesets