pub fn ser_confirm_subscription_input_input_input(
input: &crate::operation::confirm_subscription::ConfirmSubscriptionInput,
) -> ::std::result::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, "ConfirmSubscription", "2010-03-31");
#[allow(unused_mut)]
let mut scope_1 = writer.prefix("TopicArn");
if let Some(var_2) = &input.topic_arn {
scope_1.string(var_2);
}
#[allow(unused_mut)]
let mut scope_3 = writer.prefix("Token");
if let Some(var_4) = &input.token {
scope_3.string(var_4);
}
#[allow(unused_mut)]
let mut scope_5 = writer.prefix("AuthenticateOnUnsubscribe");
if let Some(var_6) = &input.authenticate_on_unsubscribe {
scope_5.string(var_6);
}
writer.finish();
Ok(::aws_smithy_types::body::SdkBody::from(out))
}