> ## Documentation Index > Fetch the complete documentation index at: https://docs.upwell.com/llms.txt > Use this file to discover all available pages before exploring further. # Get One Shipment Line Item > Get One Shipment Line Item*** The GraphQl query for this endpoint is: ``` graphql query ShipmentLineItem ($id: String!) { shipmentLineItem: shipmentLineItemsByPk(id: $id) { id shipmentId lineNumber commodityDescription packageQty packageType packageUnit handlingUnit handlingUnitQty handlingUnitType weight weightUnit weightUnitType nmfcClass nmfcNumber hazmatFlag length width height dimensionUnit freightClass pickupLocationName deliveryLocationName referenceNumber sourceSystem sourceSystemId createdAt updatedAt } } ``` ## OpenAPI ````yaml /api-reference/openapi.json get /api/rest/shipment_line_items/{id} openapi: 3.1.0 info: description: >- Upwell is Accounts Receivable automation software for the logistics industry. We serve freight brokers, carriers, factors, and anyone who needs to get transportation invoices paid. Learn more at: - [Upwell.com](https://upwell.com) title: Upwell REST API version: 3.28.3 termsOfService: https://upwell.com/legal contact: name: Upwell url: https://upwell.com email: contact@upwell.com servers: - url: https://api.upwell.com description: Production server - url: https://staging.api.upwell.com description: Staging server security: [] tags: - name: Invoice Approval description: Endpoints for managing customer invoice approval workflow paths: /api/rest/shipment_line_items/{id}: get: summary: Get One Shipment Line Item description: |- Get One Shipment Line Item*** The GraphQl query for this endpoint is: ``` graphql query ShipmentLineItem ($id: String!) { shipmentLineItem: shipmentLineItemsByPk(id: $id) { id shipmentId lineNumber commodityDescription packageQty packageType packageUnit handlingUnit handlingUnitQty handlingUnitType weight weightUnit weightUnitType nmfcClass nmfcNumber hazmatFlag length width height dimensionUnit freightClass pickupLocationName deliveryLocationName referenceNumber sourceSystem sourceSystemId createdAt updatedAt } } ``` parameters: - description: >- Your API key will be used for authentication of the request. `Authorization: YOUR_API_KEY` in: header name: authorization schema: type: string - description: _"id" is required (enter it either in parameters or request body)_ in: path name: id schema: type: string required: true responses: '200': content: application/json: schema: properties: shipmentLineItem: description: Shipment Line Items nullable: true properties: commodityDescription: nullable: true title: String type: string createdAt: $ref: '#/components/schemas/timestamp' deliveryLocationName: nullable: true title: String type: string dimensionUnit: nullable: true title: String type: string freightClass: nullable: true title: String type: string handlingUnit: nullable: true title: String type: string handlingUnitQty: $ref: '#/components/schemas/numeric' handlingUnitType: $ref: '#/components/schemas/EdiHandlingUnitTypeEnum' hazmatFlag: nullable: true title: Boolean type: boolean height: $ref: '#/components/schemas/numeric' id: nullable: false title: String type: string length: $ref: '#/components/schemas/numeric' lineNumber: nullable: false title: Int type: integer nmfcClass: nullable: true title: String type: string nmfcNumber: nullable: true title: String type: string packageQty: $ref: '#/components/schemas/numeric' packageType: $ref: '#/components/schemas/EdiHandlingUnitTypeEnum' packageUnit: nullable: true title: String type: string pickupLocationName: nullable: true title: String type: string referenceNumber: nullable: true title: String type: string shipmentId: nullable: false title: String type: string sourceSystem: nullable: true title: String type: string sourceSystemId: nullable: true title: String type: string updatedAt: $ref: '#/components/schemas/timestamp' weight: $ref: '#/components/schemas/numeric' weightUnit: nullable: true title: String type: string weightUnitType: $ref: '#/components/schemas/EdiWeightUnitTypeEnum' width: $ref: '#/components/schemas/numeric' title: ShipmentLineItems type: object description: Responses for GET /api/rest/shipment_line_items/{id} components: schemas: timestamp: nullable: false title: timestamp numeric: nullable: false title: numeric EdiHandlingUnitTypeEnum: enum: - BAG - BLK - BOB - BOT - BOX - BRG - BSK - BXI - BXT - CAB - CAG - CAN - CAR - CAS - CBC - CBY - CCS - CHE - CHS - CLD - CNA - CNB - CNC - CND - CNE - CNF - CNT - CNX - COL - CON - COR - CRD - CRT - CSK - CTN - CUB - CYL - DBK - DRK - DRM - DSK - DTB - DUF - ENV - FIR - FLO - FLX - FRM - FSK - FWR - GOH - HED - HGH - HPR - HPT - HRB - HRK - HTB - JAR - JUG - KEG - KIT - KRK - KTB - LBK - LIF - LOG - LSE - LUG - LVN - MLV - MRP - MSV - MXD - NOL - OVW - PAL - PCK - PCS - PIR - PKG - PLF - PLL - PLN - PLT - POV - PRK - QTR - RAL - RCK - REL - ROL - RVR - SAK - SBC - SCS - SHK - SHT - SID - SKD - SKE - SLP - SLV - SPI - SPL - SVN - TBE - TBN - TKR - TKT - TLD - TNK - TRC - TRI - TRK - TRU - TRY - TSS - TTC - UNT nullable: false title: EdiHandlingUnitTypeEnum EdiWeightUnitTypeEnum: enum: - CG - CT - CWT - DAG - DG - DTN - DWT - G - GR - HG - KG - KT - LB - LT - MG - MT - ONZ - OZ - Q - ST - T - UG nullable: false title: EdiWeightUnitTypeEnum ````