CreateStorageVolume - - Alibaba Cloud Documentation Center

Creates a storage volume.

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:
- 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
ens:CreateStorageVolume	create	All Resources *	none	none

Request parameters

Parameter	Type	Required	Description	Example
GatewayId	string	Yes	The ID of the gateway.	sgw-****
StorageId	string	Yes	The ID of the storage medium.	si-****
EnsRegionId	string	Yes	The ID of the node.	cn-shenzhen-3
IsEnable	string	No	Specifies whether to enable the volume. Valid values: 1 (default): enable the volume. 0: disable the volume.	1
IsAuth	string	No	Specifies whether to enable authentication. Valid values: 1: enable authentication. 0 (default): disable authentication.	0
AuthProtocol	string	No	The authentication protocol. Set the value to CHAP.	CHAP
AuthUser	string	No	The username of the CHAP protocol.	User
AuthPassword	string	No	The password of the CHAP protocol.	Password
VolumeName	string	No	The name of the volume. The name must be 2 to 128 characters in length. The name cannot start with `http://` or `https://`. The name can contain letters, digits, colons (:), underscores (_), and hyphens (-).	testVolumeName
Description	string	No	The description of the volume. The description must be 2 to 128 characters in length. The description cannot start with `http://` or `https://`.	testDescription

Response parameters

Parameter	Type	Description	Example
	object	Schema of Response
RequestId	string	The request ID.	7030AB96-57CF-1C68-9FEE-D60E547FD79C
VolumeId	array	An array of volume IDs.
VolumeId	string	The ID of the created volume.	["sv-***"]

Examples

Sample success responses

JSONformat

{
  "RequestId": "7030AB96-57CF-1C68-9FEE-D60E547FD79C",
  "VolumeId": [
    "[\"sv-***\"]"
  ]
}

Error codes

HTTP status code	Error code	Error message	Description
400	OrderFailed		Order failed, please try again
400	SaleControl.VerificationFailed	You did not pass the salecontrol verification.Please contact the product.	Failed to pass the sales constraint verification when you create the resource.
400	ERROR_VOLUME_STORAGE_STATUS	The cloud disk cannot be operated	-
400	ERROR_VOLUME_STORAGE_BINDED	The cloud disk has been bound	-
400	ERROR_VOLUME_PROTOCOL	The wrong protocol	-
400	ERROR.STORAGE.BINDED	The storageId has been bound.	The specified storage device (such as the cloud disk ID) has been bound. Batch operations are not supported.
400	ens.interface.error	Failed to call API.	-
400	NoPermission	Permission denied.	-
400	InvalidParameter.%s	The specified field %s invalid. Please check it again.	-

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