pub fn ser_attach_cluster_node_volume_input_input(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::operation::attach_cluster_node_volume::AttachClusterNodeVolumeInput,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.cluster_arn {
object.key("ClusterArn").string(var_1.as_str());
}
if let Some(var_2) = &input.node_id {
object.key("NodeId").string(var_2.as_str());
}
if let Some(var_3) = &input.volume_id {
object.key("VolumeId").string(var_3.as_str());
}
Ok(())
}