Optional
config: OTLPExporterNodeConfigBase & OTLPMetricExporterOptionsExport items.
Ensure that the export of any metrics the exporter has received is completed before the returned promise is settled.
Select the Aggregation for the given InstrumentType for this exporter.
Select the AggregationTemporality for the given InstrumentType for this exporter.
Returns a promise which resolves when the last exportation is completed. Further calls to PushMetricExporter.export may not export the data.
OTLP Metric Exporter for Node.js