Add A365 Exporter

[Hector Hernandez (hectorhdzg)]

No description provided.

[Copilot]

Pull request overview

This PR introduces an A365 (Agent365) observability surface into the distro by adding a new src/a365 module (configuration + span exporter) and wiring it into the public API and existing tests.

Changes:

• Added Agent365Exporter (SpanExporter) and supporting exporter utilities/index exports under src/a365/exporter.
• Added A365Configuration + options/types, env-var handling, and src/a365 barrel exports.
• Updated internal imports/re-exports from the former _a365 path to a365, and expanded GenAI semconv constants.

Reviewed changes

Copilot reviewed 9 out of 18 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
test/internal/unit/a365/agent365Exporter.test.ts	Updates test imports to the new src/a365 location.
test/internal/unit/a365/a365Configuration.test.ts	Updates test imports to the new src/a365 location.
src/shared/jsonConfig.ts	Switches A365Options type import to src/a365.
src/index.ts	Re-exports A365 public API from ./a365/index.js.
src/genai/utils.ts	Updates internal comment references from _a365 to a365.
src/genai/semconv.ts	Adds ATTR_MICROSOFT_TENANT_ID constant used by the exporter utilities.
src/distro/types.ts	Switches A365Options type import to src/a365.
src/a365/utils/utils.ts	Adds getEnv() helper for env-var reading.
src/a365/index.ts	Adds A365 barrel exports (configuration + exporter).
src/a365/exporter/utils.ts	Updates identity/message attribute handling to use semconv constants; contains endpoint resolution + truncation helpers.
src/a365/exporter/index.ts	Adds exporter barrel exports.
src/a365/exporter/ExporterEventNames.ts	Introduces exporter event-name enum.
src/a365/exporter/Agent365ExporterOptions.ts	Adds exporter options + resolved defaults class.
src/a365/exporter/Agent365Exporter.ts	Adds the Agent365Exporter implementation (partition, map, post with retries).
src/a365/configuration/index.ts	Adds configuration barrel exports.
src/a365/configuration/A365ConfigurationOptions.ts	Defines public A365 option types and ClusterCategory.
src/a365/configuration/A365Configuration.ts	Implements multi-source (defaults/options/json/env) A365 config resolution.
CHANGELOG.md	Adds an unreleased entry noting the new A365 exporter feature.

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