pub fn ser_get_cluster_session_credentials_input_input(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::operation::get_cluster_session_credentials::GetClusterSessionCredentialsInput,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.cluster_id {
object.key("ClusterId").string(var_1.as_str());
}
if let Some(var_2) = &input.execution_role_arn {
object.key("ExecutionRoleArn").string(var_2.as_str());
}
Ok(())
}