pub fn ser_evaluate_expression_input_input(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::operation::evaluate_expression::EvaluateExpressionInput,
) -> Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.pipeline_id {
object.key("pipelineId").string(var_1.as_str());
}
if let Some(var_2) = &input.object_id {
object.key("objectId").string(var_2.as_str());
}
if let Some(var_3) = &input.expression {
object.key("expression").string(var_3.as_str());
}
Ok(())
}