API Reference > ecschema-metadata > Diagnostic > DiagnosticCategory DiagnosticCategory Enumeration Deprecated Moved to the ecschema-editing package. Beta Defines the possible diagnostic categories. Members Name Value Description Warning 0 Error 1 Suggestion 2 Message 3 Defined in core/ecschema-metadata/src/Validation/Diagnostic.ts Line 46 Last Updated: 29 November, 2022