waitUntilNetworkInterfaceAvailable
suspend fun Ec2Client.waitUntilNetworkInterfaceAvailable(request: DescribeNetworkInterfacesRequest = DescribeNetworkInterfacesRequest { }): Outcome<DescribeNetworkInterfacesResponse>
suspend fun Ec2Client.waitUntilNetworkInterfaceAvailable(block: DescribeNetworkInterfacesRequest.Builder.() -> Unit): Outcome<DescribeNetworkInterfacesResponse>