pub fn ser_update_endpoint_input_input(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::operation::update_endpoint::UpdateEndpointInput,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.endpoint_arn {
object.key("EndpointArn").string(var_1.as_str());
}
if let Some(var_2) = &input.desired_model_arn {
object.key("DesiredModelArn").string(var_2.as_str());
}
if let Some(var_3) = &input.desired_inference_units {
object.key("DesiredInferenceUnits").number(
#[allow(clippy::useless_conversion)]
::aws_smithy_types::Number::NegInt((*var_3).into()),
);
}
if let Some(var_4) = &input.desired_data_access_role_arn {
object.key("DesiredDataAccessRoleArn").string(var_4.as_str());
}
if let Some(var_5) = &input.flywheel_arn {
object.key("FlywheelArn").string(var_5.as_str());
}
Ok(())
}