fix(ci): api-sync code generate discriminated union

[avallete]

What kind of change does this PR introduce?

Fix the auto api-sync action codegen.

Summary by CodeRabbit

Release Notes

• New Features
  • Manage and modify database disk configurations for your projects
  • Configure automatic disk autoscaling based on usage patterns and growth thresholds
  • Monitor disk utilization metrics to track and analyze resource consumption
  • Manage Just-In-Time access controls for enhanced security and access governance
  • Shutdown realtime connections on demand for improved operational management

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

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📝 Walkthrough

Walkthrough

Extends the API client with new endpoints for database disk modifications, disk autoscaling configuration, disk utilization metrics, JIT access management, and realtime shutdown. Adds corresponding request builders, response types, and type definitions. Updates API overlay to remove discriminated union discriminators.

Changes

Cohort / File(s)	Summary
API Overlay Configuration api/overlay.yaml	Adds removal rule for DiskRequestBody.attributes.discriminator to replace discriminated union with concrete type, expanding scope of discriminator removals.
Generated Client Methods pkg/api/client.gen.go	Adds 8 new API endpoint methods (V1ModifyDatabaseDisk, V1GetProjectDiskAutoscaleConfig, V1GetDiskUtilization, V1ShutdownRealtime, V1GetJitAccessConfig, V1UpdateJitAccessConfig) with request builders, response handlers, and ClientWithResponses variants. Includes new response types and corresponding parsers for each endpoint.
Generated Type Definitions pkg/api/types.gen.go	Introduces new data types: DiskRequestBody, DiskAutoscaleConfig, DiskUtilMetricsResponse, JitAccessRequestRequest. Adds type-safe enums for DiskRequestBodyAttributes0Type, DiskRequestBodyAttributes1Type, and JitAccessRequestRequestState. Updates RegionsInfo structures with new specific-code type aliases (RegionsInfoAllSpecificCode, RegionsInfoRecommendationsSpecificCode). Adds JSON marshaling helpers for discriminated union handling.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~22 minutes

🚥 Pre-merge checks | ✅ 4

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'fix(ci): api-sync code generate discriminated union' accurately summarizes the main change - fixing the auto api-sync action code generation for discriminated unions, which is reflected in the overlay.yaml modification and the extensive client/type generation changes.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.
Merge Conflict Detection	✅ Passed	✅ No merge conflicts detected when merging into develop

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✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch fix/api-sync-code-generate

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