UnlockSnapshot-阿里云帮助中心

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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

ecs:UnlockSnapshot

update

*Snapshot

acs:ecs:{#regionId}:{#accountId}:snapshot/{#SnapshotId}

None

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID. You can call the DescribeRegions operation to query the most recent region list.	cn-hangzhou
SnapshotId	string	Yes	The snapshot ID.	s-9dp2qojdpdfmgfmf****
DryRun	boolean	No	Specifies whether to perform the dry run. Valid values: true: The request is checked and is not executed. The system checks the request for potential issues, including missing parameter values, incorrect request syntax, and service limits. If the check fails, an error is returned. If the check is passed, the error code DryRunOperation is returned. false (default): sends the request. If the request passes the check, the request is directly executed.	false
ClientToken	string	No	A client token that is used to ensure the idempotence of the request. You can use the client to generate a client token. Make sure that a unique client token is used for each request. The token can contain only ASCII characters and cannot exceed 64 characters in length. For more information, see How to ensure idempotence.	5EC38E7D-389F-1925-ABE2-D7925A8F****

Response elements

Element	Type	Description	Example
	object	Schema of Response
RequestId	string	The request ID.	473469C7-AA6F-4DC5-B3DB-A3DC0DE3****

Examples

Success response

JSON format

{
  "RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3****"
}

Error codes

HTTP status code	Error code	Error message	Description
403	InvalidOperation.CoolOffPeriodExpired	The snapshot is locked in compliance mode, and the cool-off period has expired. The current operation is not supported.	The snapshot is locked in compliance mode, and the cool-off period has expired. The current operation is not supported.
404	InvalidSnapshotId.NotFound	The specified snapshot is not found	The specified snapshot does not exist.
404	InvalidSnapshotLock.NotFound	The specified snapshot(s) %s is(are) not locked.	The specified snapshot is not locked.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.