[Home](./index.md) > [3d-tiles-validator](./3d-tiles-validator.md) > [ValidationIssueSeverity](./3d-tiles-validator.validationissueseverity.md) ## ValidationIssueSeverity enum > This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment. > An enumeration of different severity levels for a `ValidationIssue` **Signature:** ```typescript export declare enum ValidationIssueSeverity ``` ## Enumeration Members | Member | Value | Description | | --- | --- | --- | | ERROR | "ERROR" | **_(BETA)_** An error, indicating that the validation failed | | INFO | "INFO" | **_(BETA)_** An information that does not affect the validity. This may affect the runtime behavior of specific client applications. | | WARNING | "WARNING" | **_(BETA)_** A warning, indicating that validation passed, but the input might cause unexpected or undesired behavior in clients. |