waitUntilExportTaskCompleted
suspend fun Ec2Client.waitUntilExportTaskCompleted(request: DescribeExportTasksRequest = DescribeExportTasksRequest { }): Outcome<DescribeExportTasksResponse>
suspend fun Ec2Client.waitUntilExportTaskCompleted(block: DescribeExportTasksRequest.Builder.() -> Unit): Outcome<DescribeExportTasksResponse>