pub fn ser_create_notification_subscription_input_input(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::operation::create_notification_subscription::CreateNotificationSubscriptionInput,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.endpoint {
object.key("Endpoint").string(var_1.as_str());
}
if let Some(var_2) = &input.protocol {
object.key("Protocol").string(var_2.as_str());
}
if let Some(var_3) = &input.subscription_type {
object.key("SubscriptionType").string(var_3.as_str());
}
Ok(())
}