pub fn ser_describe_rules_input_input_input(
input: &crate::operation::describe_rules::DescribeRulesInput,
) -> Result<::aws_smithy_types::body::SdkBody, ::aws_smithy_types::error::operation::SerializationError> {
let mut out = String::new();
#[allow(unused_mut)]
let mut writer = ::aws_smithy_query::QueryWriter::new(&mut out, "DescribeRules", "2015-12-01");
#[allow(unused_mut)]
let mut scope_1 = writer.prefix("ListenerArn");
if let Some(var_2) = &input.listener_arn {
scope_1.string(var_2);
}
#[allow(unused_mut)]
let mut scope_3 = writer.prefix("RuleArns");
if let Some(var_4) = &input.rule_arns {
let mut list_6 = scope_3.start_list(false, None);
for item_5 in var_4 {
#[allow(unused_mut)]
let mut entry_7 = list_6.entry();
entry_7.string(item_5);
}
list_6.finish();
}
#[allow(unused_mut)]
let mut scope_8 = writer.prefix("Marker");
if let Some(var_9) = &input.marker {
scope_8.string(var_9);
}
#[allow(unused_mut)]
let mut scope_10 = writer.prefix("PageSize");
if let Some(var_11) = &input.page_size {
scope_10.number(
#[allow(clippy::useless_conversion)]
::aws_smithy_types::Number::NegInt((*var_11).into()),
);
}
writer.finish();
Ok(::aws_smithy_types::body::SdkBody::from(out))
}