Harden OpenAPI evolution review
Hard APIs arena: schema compatibility, required fields, and versioning
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Missing prerequisites: apis-easy-openapi-evolution
A team wants to add required fields to a public API without breaking old clients. You are working inside an API platform team, and the arena only clears when the result is safe, deterministic, and explainable.
Learn to apply schema compatibility, required fields, and versioning in an API platform team while explaining the invariant, safety constraints, and hidden edge cases.
- Demonstrates schema compatibility, required fields, and versioning
- Handles the visible sample and hidden edge cases
- Keeps output deterministic and explainable
- Avoids unsafe dynamic execution
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