Add /otlp/ segment to observability exporter URL paths

[Copilot]

• Update Agent365ExporterCore.BuildEndpointPath to include /otlp/ segment in both standard and S2S URL paths
• Update Agent365ExporterOptions XML doc comments to reflect new URL format
• Update test assertions in Agent365ExporterTests.cs to match new URL paths
• Add Export_RequestUri_S2SEndpoint_ContainsOtlpSegment test to validate S2S route includes /otlp/ segment
• Build and test to verify changes

[github-actions]

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Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

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Scanned Files

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[Copilot]

Pull request overview

Updates the Agent365 OTLP trace exporter URL construction to include an /otlp/ segment in the route, aligning the .NET runtime exporter endpoint paths with the OTLP naming convention used by other SDKs.

Changes:

• Inserted /otlp/ into the standard and S2S exporter endpoint paths generated by Agent365ExporterCore.BuildEndpointPath.
• Updated Agent365ExporterOptions XML docs to reflect the new route shapes.
• Updated exporter URL assertions in Agent365ExporterTests to include the /otlp/ segment.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
src/Observability/Runtime/Tracing/Exporters/Agent365ExporterCore.cs	Adjusts endpoint path generation to include /otlp/ for both standard and S2S routes.
src/Observability/Runtime/Tracing/Exporters/Agent365ExporterOptions.cs	Updates documentation strings to match the new endpoint paths.
src/Tests/Microsoft.Agents.A365.Observability.Runtime.Tests/Tracing/Exporters/Agent365ExporterTests.cs	Updates request URI assertions to expect /otlp/ in the standard route.

[Copilot]

Just as a heads up, I was blocked by some firewall rules while working on your feedback. Expand below for details.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• agent365.svc.cloud.microsoft
  • Triggering command: /usr/share/dotnet/dotnet /usr/share/dotnet/dotnet exec --runtimeconfig /home/REDACTED/work/Agent365-dotnet/Agent365-dotnet/src/Tests/Microsoft.Agents.A365.Observability.Runtime.Tests/bin/Debug/net8.0/Microsoft.Agents.A365.Observability.Runtime.Tests.runtimeconfig.json --depsfile /home/REDACTED/work/Agent365-dotnet/Agent365-dotnet/src/Tests/Microsoft.Agents.A365.Observability.Runtime.Tests/bin/Debug/net8.0/Microsoft.Agents.A365.Observability.Runtime.Tests.deps.json /home/REDACTED/work/Agent365-dotnet/Agent365-dotnet/src/Tests/Microsoft.Agents.A365.Observability.Runtime.Tests/bin/Debug/net8.0/testhost.dll --port 44795 --endpoint 127.0.0.1:044795 --role client --parentprocessid 4128 --telemetryoptedin false (dns block)
• override.example.com
  • Triggering command: /usr/share/dotnet/dotnet /usr/share/dotnet/dotnet exec --runtimeconfig /home/REDACTED/work/Agent365-dotnet/Agent365-dotnet/src/Tests/Microsoft.Agents.A365.Observability.Runtime.Tests/bin/Debug/net8.0/Microsoft.Agents.A365.Observability.Runtime.Tests.runtimeconfig.json --depsfile /home/REDACTED/work/Agent365-dotnet/Agent365-dotnet/src/Tests/Microsoft.Agents.A365.Observability.Runtime.Tests/bin/Debug/net8.0/Microsoft.Agents.A365.Observability.Runtime.Tests.deps.json /home/REDACTED/work/Agent365-dotnet/Agent365-dotnet/src/Tests/Microsoft.Agents.A365.Observability.Runtime.Tests/bin/Debug/net8.0/testhost.dll --port 44795 --endpoint 127.0.0.1:044795 --role client --parentprocessid 4128 --telemetryoptedin false (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

[Copilot]

Pull request overview

Copilot reviewed 5 out of 5 changed files in this pull request and generated 4 comments.