feat(gooddata-sdk): [AUTO] add GenAiService for gen-ai HTTP API conversations

[yenkins-admin]

Adds a new GenAiService SDK wrapper exposing the gen-ai microservice HTTP API (conversations CRUD and SSE message streaming) introduced by gdc-nas commit c75abfe.

Problem: P005 | Workflow: https://github.com/gooddata/gdc-nas/actions/runs/22995241596

What changed in gdc-nas

• c75abfe — Added initial gen-ai service OpenAPI spec (open-api-spec.json, 1,483 lines, OpenAPI 3.1.0) defining 5 endpoints under /api/v1/ai/workspaces/{workspace_id}/chat/ with 25+ schemas. Integrated gen-ai service into docker-compose.yaml (GEN_AI_HTTP_HOST=gen-ai, GEN_AI_HTTP_PORT=8989) and configured api-gw Helm chart routing. Added taskId field to ConversationItemResponseDto.

Endpoints defined:

• GET /conversations — list conversations
• POST /conversations — create conversation
• GET /conversations/{conversation_id} — get conversation
• DELETE /conversations/{conversation_id} — delete conversation
• GET /conversations/{conversation_id}/items — list conversation items
• POST /conversations/{conversation_id}/messages — send message (SSE stream)

What was implemented in SDK

Created gooddata_sdk.gen_ai package with GenAiService backed by direct HTTP calls to the gen-ai microservice on its dedicated host/port (8989). Added optional gen_ai_host parameter to GoodDataApiClient and GoodDataSdk.create(), exposed sdk.gen_ai property, and exported GenAiService from the top-level package. Mock-based unit tests cover all six service methods.

Files modified

• packages/gooddata-sdk/src/gooddata_sdk/gen_ai/__init__.py — new package init
• packages/gooddata-sdk/src/gooddata_sdk/gen_ai/service.py — GenAiService with list_conversations, create_conversation, get_conversation, delete_conversation, list_conversation_items, send_message
• packages/gooddata-sdk/src/gooddata_sdk/client.py — registered gen-ai client (port 8989)
• packages/gooddata-sdk/src/gooddata_sdk/sdk.py — added gen_ai property on GoodDataSdk
• packages/gooddata-sdk/src/gooddata_sdk/__init__.py — exported GenAiService
• packages/gooddata-sdk/tests/gen_ai/__init__.py — test package init
• packages/gooddata-sdk/tests/gen_ai/test_gen_ai_service.py — mock-based unit tests

JIRA: PENDING (Jira ticket will be created after review)
Risk: Low

[codecov]

Codecov Report

❌ Patch coverage is 94.73684% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 77.62%. Comparing base (46c0f4b) to head (6cbdc4b).

Files with missing lines	Patch %	Lines
...es/gooddata-sdk/src/gooddata_sdk/gen_ai/service.py	96.72%	2 Missing ⚠️
packages/gooddata-sdk/src/gooddata_sdk/client.py	85.71%	1 Missing ⚠️
packages/gooddata-sdk/src/gooddata_sdk/sdk.py	80.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1406      +/-   ##
==========================================
+ Coverage   77.53%   77.62%   +0.08%     
==========================================
  Files         225      227       +2     
  Lines       14614    14690      +76     
==========================================
+ Hits        11331    11403      +72     
- Misses       3283     3287       +4     

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