def ApplySnapshot(self, request):
"""本接口（ApplySnapshot）用于回滚快照到原云硬盘。
* 仅支持回滚到原云硬盘上。对于数据盘快照，如果您需要复制快照数据到其它云硬盘上，请使用[CreateDisks](/document/product/362/16312)接口创建新的弹性云盘，将快照数据复制到新购云盘上。
* 用于回滚的快照必须处于NORMAL状态。快照状态可以通过[DescribeSnapshots](/document/product/362/15647)接口查询，见输出参数中SnapshotState字段解释。
* 如果是弹性云盘，则云盘必须处于未挂载状态，云硬盘挂载状态可以通过[DescribeDisks](/document/product/362/16315)接口查询，见Attached字段解释；如果是随实例一起购买的非弹性云盘，则实例必须处于关机状态，实例状态可以通过[DescribeInstancesStatus](/document/product/213/15738)接口查询。
:param request: Request instance for ApplySnapshot.
:type request: :class:`tencentcloud.cbs.v20170312.models.ApplySnapshotRequest`
:rtype: :class:`tencentcloud.cbs.v20170312.models.ApplySnapshotResponse`
"""
try:
params = request._serialize()
body = self.call("ApplySnapshot", params)
response = json.loads(body)
if "Error" not in response["Response"]:
model = models.ApplySnapshotResponse()
model._deserialize(response["Response"])
return model
else:
code = response["Response"]["Error"]["Code"]
message = response["Response"]["Error"]["Message"]
reqid = response["Response"]["RequestId"]
raise TencentCloudSDKException(code, message, reqid)
except Exception as e:
if isinstance(e, TencentCloudSDKException):
raise
else:
raise TencentCloudSDKException(e.message, e.message)
def ApplySnapshot(self, request):
"""This API (ApplySnapshot) is used to roll back a snapshot to the original cloud disk.
* The snapshot can only be rolled back to the original cloud disk. For data disk snapshots, if you need to copy the snapshot data to other cloud disks, use the API [CreateDisks](/document/product/362/16312) to create an elastic cloud disk and then copy the snapshot data to the created cloud disk.
* The snapshot for rollback must be in NORMAL status. The snapshot status can be queried in the SnapshotState field in the output parameters through the API [DescribeSnapshots](/document/product/362/15647).
* For elastic cloud disks, the cloud disk must be in UNMOUNTED status. The cloud disk status can be queried in the Attached field returned by the API [DescribeDisks](/document/product/362/16315). For non-elastic cloud disks purchased together with instances, the instance must be in SHUTDOWN status. The instance status can be queried through the API [DescribeInstancesStatus](/document/product/213/15738).
:param request: Request instance for ApplySnapshot.
:type request: :class:`tencentcloud.cbs.v20170312.models.ApplySnapshotRequest`
:rtype: :class:`tencentcloud.cbs.v20170312.models.ApplySnapshotResponse`
"""
try:
params = request._serialize()
body = self.call("ApplySnapshot", params)
response = json.loads(body)
if "Error" not in response["Response"]:
model = models.ApplySnapshotResponse()
model._deserialize(response["Response"])
return model
else:
code = response["Response"]["Error"]["Code"]
message = response["Response"]["Error"]["Message"]
reqid = response["Response"]["RequestId"]
raise TencentCloudSDKException(code, message, reqid)
except Exception as e:
if isinstance(e, TencentCloudSDKException):
raise
else:
raise TencentCloudSDKException(e.message, e.message)
