waitUntilSnapshotImported
suspend fun Ec2Client.waitUntilSnapshotImported(request: DescribeImportSnapshotTasksRequest = DescribeImportSnapshotTasksRequest { }): Outcome<DescribeImportSnapshotTasksResponse>
suspend fun Ec2Client.waitUntilSnapshotImported(block: DescribeImportSnapshotTasksRequest.Builder.() -> Unit): Outcome<DescribeImportSnapshotTasksResponse>