> ## Documentation Index > Fetch the complete documentation index at: https://developer.jtl-software.com/llms.txt > Use this file to discover all available pages before exploring further. # Returns occupancy fill factors for all bin locations in a warehouse. ## OpenAPI ````yaml /openapi/2.0.json get /v2/warehouse-assistant/bin-locations/occupancy openapi: 3.0.0 info: title: JTL-WAWI API (Cloud) description: "JTL-Wawi-Version: 2.1.0\r\n# Introduction\r\n\r\nWelcome to the JTL-WAWI technical API documentation. This guide is here to help developers understand how our REST API works and how it can be integrated into your existing systems. We'll delve into the details of authentication and data manipulation processes, providing clear examples along the way. Whether you're a developer or an IT professional, this documentation aims to give you a practical understanding, laying the groundwork for effectively using the JTL-WAWI API to enhance your processes.\r\n\r\n# Authentication\r\n\r\nYou register your application with the API by sending a POST request with the required information and corresponding keys. You can find the exact request details at https://developer.jtl-software.com/products/erp/swagger/appregistration. This information has to include the following:\r\n\r\n* AppId\r\n* DisplayName\r\n* Description\r\n* Version\r\n* ProviderName\r\n* ProviderWebsite\r\n* MandatoryApiScopes\r\n\r\nThis data is crucial for identifying and registering your application with the API. The API uses it to generate a temporary authentication ID that allows your application to access the necessary resources. After successful validation of this information, you will receive the API key required for future authentication and API requests.\r\n\r\nBefore you can begin the registration process, you must open JTL-Wawi (new interface) and start the registration process under 'Admin->App registration'. Only at this point are you authorised to send the first API call. This step in JTL-Wawi ensures that your application is properly registered and has permission to use the API.\r\n\r\nThe API will send you an authentication ID in the form of a token. Once you have received this token and successfully completed the registration in JTL-Wawi, you will send another request to the API by including this authentication ID in the URL path.\r\n\r\nAfter successful validation of this second request by the API and confirmation of the correct information, you will be provided with the actual API key. It is important to note that this API key will not be displayed again!\r\n\r\nThis API key will be used in the future to authenticate requests to the API. It is of utmost importance that you securely store the API key upon receipt, as it cannot be retrieved from any other location in the system." contact: name: JTL-Software-GmbH url: https://developer.jtl-software.com/ email: partner@jtl-software.com version: '2.0' x-application-version: 2.1.0.0 servers: - url: https://api.jtl-cloud.com/erp description: Production Environment Cloud API Gateway security: [] tags: - name: Worker description: >-

Returns the Available Syncs of the Worker - name: WMS description: >-

Query all pick lists for a specific wms warehouse that are not completed. - name: Wawi App description: >-

Get a specific customer - name: Warehouses description: >-

Queries all storage locations for a given warehouse. - name: Units description: Development - name: Transaction Status description: >-

Queries all transaction statuses for a sales order. - name: Tax description: >-

Returns the tax rate for the given item. - name: Inventory description: >-

Queries stocks for a specific item, warehouse or storage location. - name: Sales Order description: Planned - name: Sales Invoice Correction description: Planned - name: Sales Channel description: >-

Gets all sales channels. - name: Return description: >-

Create a new return with associated items and packages. - name: Item description: >-

Queries all responsible persons. - name: Refund description: Planned - name: Property description: >-

Queries all properties of items. - name: Printer description: >-

Retrieves all installed printers. - name: Master Data description: >-

Queries all on hold reasons for sales orders. - name: Manufacturer description: Development - name: Label description: Development - name: Sales Invoice description: Planned - name: Info description: >-

Returns the status of the API. - name: Features description: >-

Returns the available feature sets with release state and API version. - name: Extensibility description: Planned - name: Shipment description: Development - name: Delivery Note description: Planned - name: Custom Field description: Development - name: Customer description: >-

Deletes a specific customer. - name: Authentication description: >-

Send a registration request for an (external) application - name: Attribute description: Development - name: Sales Quotation description: >-

Execute the printing of a sales quotation - name: Production - name: Resources - name: Company - name: Marketplace Order - name: Marketplace Offer - name: Marketplace Invoicing - name: Warehouse Assistant paths: /v2/warehouse-assistant/bin-locations/occupancy: get: tags: - Warehouse Assistant summary: Returns occupancy fill factors for all bin locations in a warehouse. operationId: BinLocationManagement_QueryBinLocationOccupancy parameters: - name: warehouseId in: query required: true description: Warehouse to calculate occupancy for. schema: $ref: '#/components/schemas/JTL.Data.Contracts.Keys.WarenlagerKey' - name: pageNumber in: query description: Number of the page of items to fetch. Defaults to 1 when omitted. schema: type: integer format: int32 - name: pageSize in: query description: >- Size of the page specified by PageNumber. Defaults to 100 when omitted. schema: type: integer format: int32 - name: sortBy in: query description: >- Property to sort by. Multiple comma-separated fields are applied in order (OrderBy, then ThenBy). schema: type: string - name: sortDescending in: query description: Sort in descending order. Defaults to ascending when omitted. schema: type: boolean - name: lastInventoryDateAfter in: query description: >- Only include items whose LastInventoryDate is after (greater than) this value. schema: type: string format: date-time - name: lastInventoryDateBefore in: query description: >- Only include items whose LastInventoryDate is before (less than) this value. schema: type: string format: date-time - name: x-tenant-id in: header required: true schema: type: string format: uuid description: The tenant ID for the target ERP instance. responses: '200': description: Paged result. content: application/json: schema: $ref: >- #/components/schemas/JTL.Framework.Api.Abstraction.Models.PagedListOfJTL.Wawi.Warenlagerverwaltung.PublicApi.DataTransferObjects.V2.BinLocationManagement.BinLocationOccupancyItem '400': description: Bad request. content: application/json: {} '401': description: Unauthorized. content: application/json: {} '403': description: Forbidden. content: application/json: {} '500': description: Internal server error. content: application/json: {} security: - oauth2-authorization-code: [] - oauth2-client-credentials: [] components: schemas: JTL.Data.Contracts.Keys.WarenlagerKey: type: string format: uuid example: b45f6432-2462-4c6f-b00f-1d9d01000000 additionalProperties: false JTL.Framework.Api.Abstraction.Models.PagedListOfJTL.Wawi.Warenlagerverwaltung.PublicApi.DataTransferObjects.V2.BinLocationManagement.BinLocationOccupancyItem: type: object additionalProperties: false required: - totalItems - pageNumber - pageSize - items properties: totalItems: type: integer format: int32 pageNumber: type: integer format: int32 pageSize: type: integer format: int32 items: type: array items: $ref: >- #/components/schemas/JTL.Wawi.Warenlagerverwaltung.PublicApi.DataTransferObjects.V2.BinLocationManagement.BinLocationOccupancyItem totalPages: type: integer format: int32 hasPreviousPage: type: boolean hasNextPage: type: boolean nextPageNumber: type: integer format: int32 previousPageNumber: type: integer format: int32 JTL.Wawi.Warenlagerverwaltung.PublicApi.DataTransferObjects.V2.BinLocationManagement.BinLocationOccupancyItem: type: object description: Occupancy data (fill factors) for a single bin location in a warehouse. additionalProperties: false required: - binLocationId - volumeFillFactor - weightFillFactor properties: binLocationId: $ref: '#/components/schemas/JTL.Data.Contracts.Keys.WarenLagerPlatzKey' description: Unique bin location identifier. lastInventoryDate: type: string description: >- Date of the last WMS inventory count for this bin location. Null if never inventoried. format: date-time volumeFillFactor: type: number description: >- Volume fill factor as a percentage (0 to unlimited). May exceed 100 when overfilled. format: decimal weightFillFactor: type: number description: >- Weight fill factor as a percentage (0 to unlimited). May exceed 100 when overfilled. format: decimal JTL.Data.Contracts.Keys.WarenLagerPlatzKey: type: string format: uuid example: b45f6432-2462-4c6f-b00f-1d9d01000000 additionalProperties: false securitySchemes: oauth2-authorization-code: type: oauth2 flows: authorizationCode: authorizationUrl: https://auth.jtl-cloud.com/oauth2/auth tokenUrl: https://auth.jtl-cloud.com/oauth2/token scopes: items.read: Grants permission to read item data. items.write: Grants permission to create and modify item data. all.read: Allows the application to read all data. authentication.updateforeignapp: Grants permission to update registered third-party apps. customers.read: Grants permission to read customer data. customers.write: Grants permission to create and modify customer data. customfields.read: Grants permission to read custom fields. customfields.write: Grants permission to create and modify custom fields. deliveries.read: Grants permission to read deliveries. deliveries.write: Grants permission to create and modify deliveries. deliverynotes.print: Grants permission to print and output delivery notes. deliverynotes.read: Grants permission to read delivery notes. deliverynotes.write: Grants permission to create and modify delivery notes. extensibility.integration: >- Grants permission to manage extensions and integrations of the JTL-Wawi. foreignapps.manage: >- Grants permission to manage registered third-party apps (registration, update and removal). inventories.read: Grants permission to read stock levels. inventories.write: Grants permission to modify stock levels. invoices.read: Grants permission to read invoices. invoices.write: Grants permission to create and modify invoices. labels.read: Grants permission to read labels. labels.write: Grants permission to create and modify labels. masterdata.read: >- Read master data such as shipping methods, payment methods, color codes and tax classes. orders.read: Grants permission to read orders. picklists.read: Grants permission to read pick lists. picklists.write: Grants permission to create and modify pick lists. returns.read: Grants permission to read returns. returns.write: Grants permission to create and modify returns. saleschannels.read: Grants permission to read sales channels. salesinvoicecorrections.read: Grants permission to read invoice corrections. salesinvoicecorrections.write: Grants permission to create and modify invoice corrections. salesorders.print: Grants permission to print and output sales orders. salesorders.read: Grants permission to read sales orders. salesorders.write: Grants permission to create and modify sales orders. system.config.read: Grants permission to read the system configuration. system.config.write: Grants permission to modify the system configuration. system.worker.read: >- Grants permission to read the configuration and status of background workers. system.worker.write: Grants permission to configure and control background workers. taxes.read: Grants permission to read tax data. warehouse.read: Grants permission to read warehouse data. wawiapp.all: Grants access to Wawi app related operations. currencies.read: Grants read access to currencies. jera.read: Grants read access to JERA internal endpoints. paymentmethods.read: Grants read access to payment methods. salesinvoicecorrections.print: Grants permission to print and output invoice corrections. salesinvoices.print: Grants permission to print and output sales invoices. salesinvoices.read: Grants read access to sales invoices. salesinvoices.write: Grants write access to sales invoices. salesquotations.print: Grants permission to print and output sales quotations. salesquotations.read: Grants read access to sales quotations. salesquotations.write: Grants write access to sales quotations. suppliers.read: Grants permission to read suppliers. resources.read: Grants permission to read resource management data. resources.write: Grants permission to create and modify resource management data. pps.read: Grants permission to read production data. pps.write: Grants permission to create and modify production data. masterdata.write: Write master data inventory.read: Grants permission to read stock levels. inventory.write: Grants permission to modify stock levels. taxes.write: Grants permission to create and modify tax data. application.runas: >- Allows the application to execute requests on behalf of another user. oauth2-client-credentials: type: oauth2 flows: clientCredentials: tokenUrl: https://auth.jtl-cloud.com/oauth2/token scopes: items.read: Grants permission to read item data. items.write: Grants permission to create and modify item data. all.read: Allows the application to read all data. authentication.updateforeignapp: Grants permission to update registered third-party apps. customers.read: Grants permission to read customer data. customers.write: Grants permission to create and modify customer data. customfields.read: Grants permission to read custom fields. customfields.write: Grants permission to create and modify custom fields. deliveries.read: Grants permission to read deliveries. deliveries.write: Grants permission to create and modify deliveries. deliverynotes.print: Grants permission to print and output delivery notes. deliverynotes.read: Grants permission to read delivery notes. deliverynotes.write: Grants permission to create and modify delivery notes. extensibility.integration: >- Grants permission to manage extensions and integrations of the JTL-Wawi. foreignapps.manage: >- Grants permission to manage registered third-party apps (registration, update and removal). inventories.read: Grants permission to read stock levels. inventories.write: Grants permission to modify stock levels. invoices.read: Grants permission to read invoices. invoices.write: Grants permission to create and modify invoices. labels.read: Grants permission to read labels. labels.write: Grants permission to create and modify labels. masterdata.read: >- Read master data such as shipping methods, payment methods, color codes and tax classes. orders.read: Grants permission to read orders. picklists.read: Grants permission to read pick lists. picklists.write: Grants permission to create and modify pick lists. returns.read: Grants permission to read returns. returns.write: Grants permission to create and modify returns. saleschannels.read: Grants permission to read sales channels. salesinvoicecorrections.read: Grants permission to read invoice corrections. salesinvoicecorrections.write: Grants permission to create and modify invoice corrections. salesorders.print: Grants permission to print and output sales orders. salesorders.read: Grants permission to read sales orders. salesorders.write: Grants permission to create and modify sales orders. system.config.read: Grants permission to read the system configuration. system.config.write: Grants permission to modify the system configuration. system.worker.read: >- Grants permission to read the configuration and status of background workers. system.worker.write: Grants permission to configure and control background workers. taxes.read: Grants permission to read tax data. warehouse.read: Grants permission to read warehouse data. wawiapp.all: Grants access to Wawi app related operations. currencies.read: Grants read access to currencies. jera.read: Grants read access to JERA internal endpoints. paymentmethods.read: Grants read access to payment methods. salesinvoicecorrections.print: Grants permission to print and output invoice corrections. salesinvoices.print: Grants permission to print and output sales invoices. salesinvoices.read: Grants read access to sales invoices. salesinvoices.write: Grants write access to sales invoices. salesquotations.print: Grants permission to print and output sales quotations. salesquotations.read: Grants read access to sales quotations. salesquotations.write: Grants write access to sales quotations. suppliers.read: Grants permission to read suppliers. resources.read: Grants permission to read resource management data. resources.write: Grants permission to create and modify resource management data. pps.read: Grants permission to read production data. pps.write: Grants permission to create and modify production data. masterdata.write: Write master data inventory.read: Grants permission to read stock levels. inventory.write: Grants permission to modify stock levels. taxes.write: Grants permission to create and modify tax data. application.runas: >- Allows the application to execute requests on behalf of another user. ````