[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-28 UTC."],[],[],null,["# Interface OrderTrackingSignal.ShipmentLineItemMappingOrBuilder (1.0.0)\n\nVersion latestkeyboard_arrow_down\n\n- [1.0.0 (latest)](/java/docs/reference/google-shopping-merchant-order-tracking/latest/com.google.shopping.merchant.ordertracking.v1.OrderTrackingSignal.ShipmentLineItemMappingOrBuilder)\n- [0.10.0](/java/docs/reference/google-shopping-merchant-order-tracking/0.10.0/com.google.shopping.merchant.ordertracking.v1.OrderTrackingSignal.ShipmentLineItemMappingOrBuilder)\n- [0.8.0](/java/docs/reference/google-shopping-merchant-order-tracking/0.8.0/com.google.shopping.merchant.ordertracking.v1.OrderTrackingSignal.ShipmentLineItemMappingOrBuilder)\n- [0.7.0](/java/docs/reference/google-shopping-merchant-order-tracking/0.7.0/com.google.shopping.merchant.ordertracking.v1.OrderTrackingSignal.ShipmentLineItemMappingOrBuilder)\n- [0.4.0](/java/docs/reference/google-shopping-merchant-order-tracking/0.4.0/com.google.shopping.merchant.ordertracking.v1.OrderTrackingSignal.ShipmentLineItemMappingOrBuilder)\n- [0.3.0](/java/docs/reference/google-shopping-merchant-order-tracking/0.3.0/com.google.shopping.merchant.ordertracking.v1.OrderTrackingSignal.ShipmentLineItemMappingOrBuilder)\n- [0.2.0](/java/docs/reference/google-shopping-merchant-order-tracking/0.2.0/com.google.shopping.merchant.ordertracking.v1.OrderTrackingSignal.ShipmentLineItemMappingOrBuilder) \n\n public static interface OrderTrackingSignal.ShipmentLineItemMappingOrBuilder extends MessageOrBuilder\n\nImplements\n----------\n\n[MessageOrBuilder](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.MessageOrBuilder.html)\n\nMethods\n-------\n\n### getLineItemId()\n\n public abstract String getLineItemId()\n\nRequired. The line item ID.\n\n`string line_item_id = 2 [(.google.api.field_behavior) = REQUIRED];`\n\n### getLineItemIdBytes()\n\n public abstract ByteString getLineItemIdBytes()\n\nRequired. The line item ID.\n\n`string line_item_id = 2 [(.google.api.field_behavior) = REQUIRED];`\n\n### getQuantity()\n\n public abstract long getQuantity()\n\nRequired. The line item quantity in the shipment.\n\n`int64 quantity = 3 [(.google.api.field_behavior) = REQUIRED];`\n\n### getShipmentId()\n\n public abstract String getShipmentId()\n\nRequired. The shipment ID. This field will be hashed in returned\nOrderTrackingSignal creation response.\n\n`string shipment_id = 1 [(.google.api.field_behavior) = REQUIRED];`\n\n### getShipmentIdBytes()\n\n public abstract ByteString getShipmentIdBytes()\n\nRequired. The shipment ID. This field will be hashed in returned\nOrderTrackingSignal creation response.\n\n`string shipment_id = 1 [(.google.api.field_behavior) = REQUIRED];`"]]