Export Metrics

[ewanharris]

Checklist

• [X] I agree to the terms within the OpenFGA Code of Conduct.

Describe the problem you'd like to have solved

As a consumer of the SDK, I would like to hook it to my dashboards to get data on several metrics.

Describe the ideal solution

Integrate the OpenTelemetry .NET API package https://github.com/open-telemetry/opentelemetry-dotnet/blob/main/src/OpenTelemetry.Api/README.md

We need to be able to expose the metrics as outlined in the JS and Python SDKs

Alternatives and current workarounds

No response

References

No response

Additional context

No response