HomeAPI ReferenceStorefront GraphQL APIlatestCartProductIdentiferInputOpenAIOpen in ChatGPTFynd Platform Versionv2.12.8 - latestv2.12.8 - latestv2.12.7v2.12.6v2.12.5v2.12.4input_objectCartProductIdentiferInputCart-generated product identifiers to uniquely identify an item.FieldsidentifierStringIdentifier generated by cart. Example: 'line_abc123'Previous« CartMetaRequestInputNextCustomerDetailsInput »