pub fn ser_update_rum_metric_definition_input_input(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::operation::update_rum_metric_definition::UpdateRumMetricDefinitionInput,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.destination {
object.key("Destination").string(var_1.as_str());
}
if let Some(var_2) = &input.destination_arn {
object.key("DestinationArn").string(var_2.as_str());
}
if let Some(var_3) = &input.metric_definition {
#[allow(unused_mut)]
let mut object_4 = object.key("MetricDefinition").start_object();
crate::protocol_serde::shape_metric_definition_request::ser_metric_definition_request(&mut object_4, var_3)?;
object_4.finish();
}
if let Some(var_5) = &input.metric_definition_id {
object.key("MetricDefinitionId").string(var_5.as_str());
}
Ok(())
}