pub fn ser_associate_entity_to_thing_input_input(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::operation::associate_entity_to_thing::AssociateEntityToThingInput,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.thing_name {
object.key("thingName").string(var_1.as_str());
}
if let Some(var_2) = &input.entity_id {
object.key("entityId").string(var_2.as_str());
}
if let Some(var_3) = &input.namespace_version {
object.key("namespaceVersion").number(
#[allow(clippy::useless_conversion)]
::aws_smithy_types::Number::NegInt((*var_3).into()),
);
}
Ok(())
}