pub fn ser_update_user_phone_config_input_input(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::operation::update_user_phone_config::UpdateUserPhoneConfigInput,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.phone_config {
#[allow(unused_mut)]
let mut object_2 = object.key("PhoneConfig").start_object();
crate::protocol_serde::shape_user_phone_config::ser_user_phone_config(&mut object_2, var_1)?;
object_2.finish();
}
Ok(())
}