AsUnion

AsUnion returns a [SandboxBoxListResponseSandboxesMountConfigMountsUnion] interface which you can cast to the specific types for more type safety.

Possible runtime types of the union are [SandboxBoxListResponseSandboxesMountConfigMountsSandboxapiS3BucketMountSpec], [SandboxBoxListResponseSandboxesMountConfigMountsSandboxapiGcsBucketMountSpec], [SandboxBoxListResponseSandboxesMountConfigMountsSandboxapiGitRepoMountSpec].