pub fn ser_get_certificate_signing_request_input_input(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::operation::get_certificate_signing_request::GetCertificateSigningRequestInput,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.key_identifier {
object.key("KeyIdentifier").string(var_1.as_str());
}
if let Some(var_2) = &input.signing_algorithm {
object.key("SigningAlgorithm").string(var_2.as_str());
}
if let Some(var_3) = &input.certificate_subject {
#[allow(unused_mut)]
let mut object_4 = object.key("CertificateSubject").start_object();
crate::protocol_serde::shape_certificate_subject_type::ser_certificate_subject_type(&mut object_4, var_3)?;
object_4.finish();
}
Ok(())
}