The following list of request parameters only lists interface request parameters and some public parameters, For a complete list of public parameters see public request parameters.

Parameter name	Required	Allow NULL	Type	Description
Action	Yes	No	String	Public parameter, The value of this interface: CopySnapshotCrossAccount
Version	Yes	No	String	Public parameter, The value of this interface: 2017-03-12
Region	No	No	String	Public parameter,Regional information A list of supported geographies is available through the DescribeRegions interface
SnapshotId	Yes	No	String	Snapshot instance ID copied. Example: snap-4zgc8cnk
TargetAccountUin	Yes	No	String	Target Account UIN Example: 597568700
SnapshotName	No	No	String	Name of New Snapshot After Replication Example: new_snap_name

3. Output Parameters

Parameter name	Type	Description
SnapshotId	String	New Snapshot Instance ID After Replication. Example: snap-4zgc8cnk
TargetAccountUin	String	Target account UIN. Example: 597568700
Code	String	Success status Example: Success
Message	String	Additional Information Example: Copy task has existed
RequestId	String	Unique request id, Each request will return. The RequestId of the request needs to be provided when locating the problem.

4. Error Code

The following lists only the error codes related to the interface business logic, For other error codes, see public ErrorCode.

Error Code	Description
MissingParameter	Missing parameter. The request does not include the mandatory parameter.
InvalidDisk.TypeError	Incorrect cloud disk type.
InvalidSnapshot.NotSupported	The snapshot does not support this operation.