diagnose-generation-failure

OpenAPI SDK generation fails due to spec validation issues, invalid references, or linting errors. You can diagnose these generation failures by analyzing error outputs, categorizing root causes, and validating OpenAPI specification references to identify exact failure points.

Fix OpenAPI generation errors by applying overlays to patch invalid references or linting issues without altering the original spec. This structured approach categorizes whether an overlay, spec fix, or user decision is required to resolve the generation failure.

The best way to troubleshoot OpenAPI spec validation issues is to follow a structured decision framework: analyze lint results, validate internal references, categorize the error type, and generate actionable remediation steps to repair the specification.

Resolve invalid reference errors during SDK generation by validating OpenAPI spec references, analyzing the lint output to locate broken paths, and proposing concrete spec fixes or overlays to correct the structural definitions.

Use an overlay when you cannot modify the original OpenAPI spec directly, and use a spec fix when you own the definition. Diagnosing the generation failure helps categorize the issue to decide between an overlay, spec fix, or user decision.