# Classes

- [ConnectorContext Class](/guides/connectors-developer-guide/classes/connectorcontext-class.md)
- [ConnectorStats Class](/guides/connectors-developer-guide/classes/connectorstats-class.md)
- [ConnectorState Class](/guides/connectors-developer-guide/classes/connectorstate-class.md)
- [ErrorData Class](/guides/connectors-developer-guide/classes/errordata-class.md)
- [MetricData Class](/guides/connectors-developer-guide/classes/metricdata-class.md)