pub fn ser_patch_operation(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::types::PatchOperation,
) -> Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.op {
object.key("op").string(var_1.as_str());
}
if let Some(var_2) = &input.path {
object.key("path").string(var_2.as_str());
}
if let Some(var_3) = &input.value {
object.key("value").string(var_3.as_str());
}
if let Some(var_4) = &input.from {
object.key("from").string(var_4.as_str());
}
Ok(())
}