API Reference > ecschema-Metadata > Metadata > EntityClass > toJSON toJSON Method Save this EntityClass' properties to an object for serializing to JSON. toJSON(standalone: boolean = false, includeSchemaVersion: boolean = false): EntityClassProps Parameter Type Description standalone boolean Serialization includes only this object (as opposed to the full schema). includeSchemaVersion boolean Include the Schema's version information in the serialized object. Returns - EntityClassProps Defined in core/ecschema-metadata/src/Metadata/EntityClass.ts Line 173 Last Updated: 11 June, 2024