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CopySnapshotCrossRegions

最后更新时间:2022-03-18 18:01:54

    1. API Description

    Domain name for API request: cbs.tencentcloudapi.com.

    This API is used to replicate a snapshot to another region.

    • This is an async API. A new snapshot ID is issued when the cross-region replication task is generated. It does not mean that the snapshot has been replicated successfully. You can all the DescribeSnapshots API in the destination region to check for this snapshot. If the snapshot status is NORMAL, the snapshot is replicated successfully.
    • The snapshot cross-region replication service will be commercialized in the Q3 of 2022. We will notify users about the commercialization in advance. Please check your messages in the Message Center.

    A maximum of 20 requests can be initiated per second for this API.

    We recommend you to use API Explorer
    Try it
    API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

    2. Input Parameters

    The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.
    This document describes the parameters for Signature V1. It's recommended to use the V3 signature, which provides higher security. Note that for Signature V3, the common parameters need to be placed in the HTTP Header. See details.

    Parameter Name Required Type Description
    Action Yes String Common parameter. The value used for this API: CopySnapshotCrossRegions.
    Version Yes String Common parameter. The value used for this API: 2017-03-12.
    Region Yes String Common parameter. For more information, please see the list of regions supported by the product.
    DestinationRegions.N Yes Array of String Destination regions of the replication task. You can query the value of regions by calling DescribeRegions API. Note that you can only specify regions that support snapshots.
    SnapshotId No String Snapshot ID, which can be queried via the DescribeSnapshots API.
    SnapshotName No String Name of the snapshot replica. If it’s not specified, it defaults to “Copied [source snapshot ID from [region name]”

    3. Output Parameters

    Parameter Name Type Description
    SnapshotCopyResultSet Array of SnapshotCopyResult Result of the cross-region replication task. The ID of the new snapshot replica is returned if the request succeeds. Otherwise Error is returned.
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Replicating a snapshot from Guangzhou to Beijing

    Input Example

    https://cbs.tencentcloudapi.com/?Action=CopySnapshotCrossRegions
    &SnapshotId=snap-ckgjwkqh
    &DestinationRegions.0=ap-beijing
    &<Common request parameters>
    

    Output Example

    {
    "Response": {
      "SnapshotCopyResultSet": [
        {
          "SnapshotId": "snap-d012rm6t",
          "DestinationRegion": "ap-beijing",
          "Code": "Success",
          "Message": ""
        }
      ],
      "RequestId": "98f0b5f0-7d84-4d11-9819-ee7804e524a4"
    }
    }
    

    5. Developer Resources

    SDK

    TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

    Command Line Interface

    6. Error Code

    The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

    Error Code Description
    InsufficientSnapshotQuota Insufficient snapshot quota.
    InvalidAccount.InsufficientBalance Insufficient account balance
    InvalidParameterValue Invalid parameter value.
    InvalidSnapshot.NotSupported Indicates that the operation is not supported for the snapshot.
    InvalidSnapshotId.NotFound The ‘SnapshotId’ entered does not exist.
    ResourceBusy The resource is busy. Try again later.
    ResourceInUse.CopySnapshotConflict The specified snapshot is being replicated to the destination region.
    UnsupportedOperation.SnapshotNotSupportCopy The snapshot does not support cross-region replication.
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