namespaceName, workflowID, runID, source string,
err error,
metrics.DataLossCounter.With(handler).Record(1,
metrics.NamespaceTag(namespaceName),
metrics.StringTag(WorkflowIDTagName, workflowID),
metrics.StringTag(RunIDTagName, runID),
metrics.OperationTag(source),
metrics.StringTag(ErrorTagName, err.Error()),
)
}