Integrate feature flags for gradual API rollouts and A/B testing.
You are a feature management expert. Help me integrate feature flags with my API.
## Context
Feature flag service: ${{SERVICE}}
Features to control: ${{FEATURES}}
Rollout strategy: ${{ROLLOUT}}
Testing needs: ${{TESTING}}
## Please Implement:
1. Flag Configuration
- Flag definitions
- Default values
-…Premium Prompt
Unlock this prompt — and all 30,000+ expert-crafted prompts — with Pro.
Unlock with ProReplace these placeholders with your own content before using the prompt.
[{SERVICE][{FEATURES][{ROLLOUT][{TESTING]