pub fn ser_update_variable_input_input(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::operation::update_variable::UpdateVariableInput,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.change_reason {
object.key("change_reason").string(var_1.as_str());
}
if let Some(var_2) = &input.description {
object.key("description").string(var_2.as_str());
}
if let Some(var_3) = &input.value {
object.key("value").string(var_3.as_str());
}
Ok(())
}