pub fn ser_update_metric_content_input_input(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::operation::update_metric_content::UpdateMetricContentInput,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.metric_calculation {
#[allow(unused_mut)]
let mut object_2 = object.key("MetricCalculation").start_object();
crate::protocol_serde::shape_metric_calculation::ser_metric_calculation(&mut object_2, var_1)?;
object_2.finish();
}
if let Some(var_3) = &input.positive_trend_indicator {
object.key("PositiveTrendIndicator").string(var_3.as_str());
}
if let Some(var_4) = &input.unit {
object.key("Unit").string(var_4.as_str());
}
Ok(())
}