pub fn ser_iam_federation_options_input(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::types::IamFederationOptionsInput,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.enabled {
object.key("Enabled").boolean(*var_1);
}
if let Some(var_2) = &input.subject_key {
object.key("SubjectKey").string(var_2.as_str());
}
if let Some(var_3) = &input.roles_key {
object.key("RolesKey").string(var_3.as_str());
}
Ok(())
}