pub fn ser_get_case_attachment_upload_url_input_input(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::operation::get_case_attachment_upload_url::GetCaseAttachmentUploadUrlInput,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.client_token {
object.key("clientToken").string(var_1.as_str());
}
if let Some(var_2) = &input.content_length {
object.key("contentLength").number(
#[allow(clippy::useless_conversion)]
::aws_smithy_types::Number::NegInt((*var_2).into()),
);
}
if let Some(var_3) = &input.file_name {
object.key("fileName").string(var_3.as_str());
}
Ok(())
}