API Reference > ecschema-Metadata > Metadata > Mixin > toJSON toJSON Method Save this Mixin's properties to an object for serializing to JSON. toJSON(standalone: boolean = false, includeSchemaVersion: boolean = false): MixinProps 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 - MixinProps Defined in core/ecschema-metadata/src/Metadata/Mixin.ts Line 64 Last Updated: 12 June, 2024