[Request] Documentation for AI Assistant API

[dhru42]

Description

What: We're introducing an AI Assistant API

Background & resources

• PRs:
• Issues/metas: https://github.com/elastic/security-team/issues/8423
• Point of contact: @YulNaumenko
• Test environments:

Which documentation set does this change impact?

ESS and serverless

ESS release

8.15

Serverless release

TBD

Feature differences

N/A

API docs impact

What: we're introducing a way for users to call on the AI Assistant using an API so they can embed AI Assistant into security workflows (orchestration/Tines playbooks)

Prerequisites, privileges, feature flags

No response

[dhru42]

cc: @Charelzard

[Charelzard]

Any update on this one @benironside ?