AsUnion

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

Possible runtime types of the union are [SandboxBoxGetResponseMountConfigMountsSandboxapiS3BucketMountSpec], [SandboxBoxGetResponseMountConfigMountsSandboxapiGcsBucketMountSpec], [SandboxBoxGetResponseMountConfigMountsSandboxapiGitRepoMountSpec].