pub(crate) fn de_journey_execution_metrics_response_payload(
body: &[u8],
) -> std::result::Result<
::std::option::Option<crate::types::JourneyExecutionMetricsResponse>,
crate::operation::get_journey_execution_metrics::GetJourneyExecutionMetricsError,
> {
(!body.is_empty()).then(||{
crate::protocol_serde::shape_journey_execution_metrics_response::de_journey_execution_metrics_response_payload(body).map_err(crate::operation::get_journey_execution_metrics::GetJourneyExecutionMetricsError::unhandled)
}).transpose()
}