pub fn ser_update_destination_input_input(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::operation::update_destination::UpdateDestinationInput,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.delivery_destination_arn {
object.key("DeliveryDestinationArn").string(var_1.as_str());
}
if let Some(var_2) = &input.delivery_destination_type {
object.key("DeliveryDestinationType").string(var_2.as_str());
}
if let Some(var_3) = &input.description {
object.key("Description").string(var_3.as_str());
}
if let Some(var_4) = &input.role_arn {
object.key("RoleArn").string(var_4.as_str());
}
Ok(())
}