pub fn ser_operation_union(
object_2: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::types::OperationUnion,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
match input {
crate::types::OperationUnion::Update(inner) => {
#[allow(unused_mut)]
let mut object_1 = object_2.key("update").start_object();
crate::protocol_serde::shape_update_operation::ser_update_operation(&mut object_1, inner)?;
object_1.finish();
}
crate::types::OperationUnion::Unknown => {
return Err(::aws_smithy_types::error::operation::SerializationError::unknown_variant(
"OperationUnion",
))
}
}
Ok(())
}