ResizeContainerGroupVolume - Elastic Container Instance - Alibaba Cloud Documentation Center

Operation description

Description

This operation supports only scaling out volumes. Scaling in is not supported.
You can scale out only disk volumes. Other volume types are not supported.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

eci:ResizeContainerGroupVolume

update

*All Resource

*

eci:tag

None

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The ID of the region.	cn-hangzhou
RegionId	string	Yes	The ID of the region.	cn-hangzhou
ContainerGroupId	string	Yes	The ID of the ECI instance that has the volume to resize. This is the container group ID.	eci-2zelg8vwnlzdhf8hv****
ClientToken	string	No	A client token to ensure the idempotence of the request. Generate a value from your client to make sure that the value is unique among different requests. The token can contain only ASCII characters and must be no more than 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 is mounted to the ECI instance. You can resize only disks.	default-volume1
NewSize	integer	Yes	The new size of the disk after it is resized. Unit: GiB. Valid values: ultra disk (cloud_efficiency): 20 to 32768 standard SSD (cloud_ssd): 20 to 32768 ESSD (cloud_essd): 20 to 32768 basic disk (cloud): 5 to 2000 Note The new disk size must be larger than the original disk size. If the new size is the same as the original size, only the file system is resized.	100

Response elements

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

Examples

Success response

JSON format

{
  "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

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.