pub fn ser_update_tracker_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::operation::update_tracker::UpdateTrackerInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_1) = &input.description {
object.key("Description").string(var_1.as_str());
}
if let Some(var_2) = &input.position_filtering {
object.key("PositionFiltering").string(var_2.as_str());
}
if let Some(var_3) = &input.pricing_plan {
object.key("PricingPlan").string(var_3.as_str());
}
if let Some(var_4) = &input.pricing_plan_data_source {
object.key("PricingPlanDataSource").string(var_4.as_str());
}
Ok(())
}