[AI-FSSDK] (DO NOT REVIEW) [FSSDK-12262] Exclude CMAB from UserProfileService #21
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- Skip UPS lookup for CMAB experiments during variation retrieval - Skip UPS update for CMAB experiments when saving decisions - Add decision reason indicating UPS exclusion for CMAB - Add comprehensive unit tests for UPS exclusion behavior Rationale: CMAB uses dynamic decision-making with TTL and user attributes, which contradicts UPS's lifetime sticky bucketing mechanism. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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Summary
CMAB experiments now explicitly exclude UserProfileService for decision storage and retrieval. UPS maintains decisions across the experiment lifetime without considering TTL or user attributes, which contradicts CMAB's dynamic decision-making requirements.
Changes
Jira Ticket
FSSDK-12262