API Reference > ecschema-editing > Diagnostic > SchemaItemDiagnostic SchemaItemDiagnostic<TYPE extends SchemaItem, ARGS extends any[]> Class Beta An IDiagnostic implementation used for SchemaItemDiagnostic.SchemaItem diagnostics. Extends BaseDiagnostic<TYPE, ARGS> Extended by ClassDiagnostic Methods Name Description constructor<TYPE extends SchemaItem<TYPE>, ARGS extends any[]>(ecDefinition: SchemaItem, messageArgs: ARGS, category: DiagnosticCategory = DiagnosticCategory.Error): SchemaItemDiagnostic<TYPE, ARGS> Initializes a new SchemaItemDiagnostic. Properties Name Type Description diagnosticType Accessor ReadOnly DiagnosticType Gets the DiagnosticType. diagnosticType Static DiagnosticType schema Accessor ReadOnly Schema Gets the schema where the diagnostic originated. Inherited properties Name Type Inherited from Description category DiagnosticCategory BaseDiagnostic<TYPE, ARGS> The diagnostic category is of the type DiagnosticCategory; which is defined as an enumeration above. code Accessor AbstractReadOnly string BaseDiagnostic<TYPE, ARGS> Gets the unique string identifier for the diagnostic in the format ':'. ecDefinition TYPE BaseDiagnostic<TYPE, ARGS> The EC object to associate with the diagnostic. messageArgs undefined | ARGS BaseDiagnostic<TYPE, ARGS> The arguments used when formatting the diagnostic message. messageText Accessor AbstractReadOnly string BaseDiagnostic<TYPE, ARGS> Gets the message associated with the diagnostic. Defined in ecschema-editing/src/Validation/Diagnostic.ts Line 134 Last Updated: 11 June, 2024