API Reference > ecschema-Metadata > Metadata > ECClass > createPrimitiveProperty createPrimitiveProperty MethodProtected Overloads createPrimitiveProperty(name, primitiveType) Protected createPrimitiveProperty(name, primitiveType) Protected createPrimitiveProperty(name, primitiveType) createPrimitiveProperty(name: string, primitiveType: Enumeration): Promise<EnumerationProperty> Parameter Type Description name string primitiveType Enumeration Returns - Promise<EnumerationProperty> createPrimitiveProperty(name, primitiveType) Creates a PrimitiveECProperty. createPrimitiveProperty(name: string, primitiveType: PrimitiveType): Promise<PrimitiveProperty> throws ECObjectsStatus DuplicateProperty: thrown if a property with the same name already exists in the class. Parameter Type Description name string The name of property to create. primitiveType PrimitiveType The primitive type of property to create. If not provided the default is PrimitiveType.Integer Returns - Promise<PrimitiveProperty> Defined in core/ecschema-metadata/src/Metadata/Class.ts Line 141 Last Updated: 11 June, 2024