API ClientsTypeScript SDKAPI ReferenceFunctional Programming (Technical Preview)FunctionsclassifyDomainError()Version: 8.9On this pageFunction: classifyDomainError() Technical PreviewThe Functional Programming API is a technical preview. Its surface may change in future releases without following semver. function classifyDomainError(err): DomainErrorTag; Parameters err DomainError Returns DomainErrorTagWas this helpful?