// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
pub fn ser_routing_criteria_input_step_expiry(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::types::RoutingCriteriaInputStepExpiry,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.duration_in_seconds {
object.key("DurationInSeconds").number(
#[allow(clippy::useless_conversion)]
::aws_smithy_types::Number::NegInt((*var_1).into()),
);
}
Ok(())
}