Specs: https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/metrics/sdk.md#metricexporter

The specification defines both push and pull metric exporters. These interfaces will need to be defined so that exporters can implement them. ( https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/metrics/sdk.md#interface-definition )

• The exporters should receive a list of Metrics
• Metric contains name, unit, description, meter information, etc, and a list of MetricPoints
• MetricPoint contains timestamps, dimensions, value (or buckets), exemplars, etc, of collected metrics