> ## Documentation Index > Fetch the complete documentation index at: https://docs.joinluminous.com/llms.txt > Use this file to discover all available pages before exploring further. # Add or remove SKUs across B2B product templates > Add or remove SKUs on many B2B Product Templates in one call. **Choosing templates:** send explicit `template_ids`, or `all_templates: true`. `exclude_template_ids` always wins, so "every template except the private-label ones" is `all_templates: true` plus the private-label IDs from `GET /b2b-product-templates`. **Choosing SKUs:** send product IDs in `sku_ids`, internal SKU strings in `skus`, or both. Deleted SKUs count as unknown. On `add`, SKUs the template editor would not offer (not a SKU product type, a variant child, or discontinued) are left out and listed in `skipped_sku_ids`. **Safe to retry:** an add skips SKUs a template already holds (`already_present`), and a remove skips SKUs it does not hold. An unknown template ID or SKU rejects the whole call with 400 before anything is written. Requires the `clientSkuTemplates.update` permission on the token's user; without it the request returns 403 and nothing changes. ## OpenAPI ````yaml /api-reference/build.yaml post /b2b-product-templates/bulk-items openapi: 3.0.0 info: title: Luminous API version: 1.0.0 description: API documentation for Luminous servers: - url: https://{companyName}.api.joinluminous.com/external/api/v1 variables: companyName: default: companyName description: Your company-specific subdomain security: [] tags: - name: Products description: Get and manage products - name: Pricing description: Manage price schedules, levels, and customizations - name: BOMs description: Manage Bills of Materials (BOMs) - name: Labels description: Label rendering via Labelary ZPL service - name: Companies description: Manage business accounts and their associated data - name: Contacts description: Manage contact information for individuals - name: Suppliers description: Manage suppliers (factories) — vendors used on purchase orders - name: Supplier SKUs description: Manage per-supplier SKU and unit-cost overrides for products - name: Locations description: Manage warehouses and locations - name: Inventory description: Get and adjust product stock levels - name: Lots description: Create, update, and delete product lots (batches) - name: Transfer Orders description: Manage transfer orders - name: Fulfillment Orders description: Manage fulfillment orders and picklists - name: Freight description: >- Freightview LTL freight — quotes, booking and documents for fulfillment orders - name: Fulfillment Priority Lists description: Configure fulfillment routing priority lists - name: Purchase Orders description: Get and modify purchase orders - name: Supplier Portal description: >- Read a supplier's response to a purchase order and control the one-click portal link - name: Receiving Reports description: Manage receiving reports - name: Payment Obligations description: Manage payment obligations for purchase orders - name: Sales Orders description: Manage sales orders and sales order shipments - name: Purgatory description: >- Inspect and resolve non-posted sales orders in the purgatory staging workflow - name: PickFlow Warehouse description: >- Warehouse-floor lookups for PickFlow — barcode resolution, bin and product stock, bin search, and receivables - name: PickFlow Shipping description: >- Provider-agnostic shipping rates, services, packages, and label purchase for PickFlow - name: Cycle Counts description: >- Create, drive, and post PickFlow cycle counts — batches, per-warehouse sessions, and CSV import/export - name: Print Stations description: List paired print stations and enqueue print jobs to them - name: Invoices description: Get and manage invoices - name: Work Orders description: >- Manage work orders — production lifecycle, steps, materials, links, shipments, and comments - name: Production Batches description: Group and manage work orders as production batches - name: Bills description: >- Accounts payable bill management, payments, attachments, allocations, and variance - name: Prepayments description: Manage vendor prepayments and applications - name: Vendor Credits description: Manage vendor credits and applications - name: Vendor Returns description: Manage vendor returns and credit generation - name: Customer Returns description: Manage customer returns (sales returns), receiving, and restock behavior - name: Stock Snapshot description: Point-in-time stock snapshots with export support - name: Consumption description: Consumption reports and exports - name: Inventory Aging description: Cost-layer-based inventory aging reports - name: Bills Reports description: Accounts payable bills aging reports - name: Forecast description: Materialized forecast data - name: Reports description: Close the books, inventory discrepancy, transaction COGS, and EDI reports - name: Tags description: Add/remove tags across various resources - name: Custom Fields description: Get and set custom fields across various resources - name: Currency description: Currency configuration, exchange rates, and conversion - name: Drive description: > Browse, upload, tag and manage files in your Luminous Drive. An API token sees the shared drive only, never My Files or restricted folders and files. Every write and download made through the API is recorded in the file's activity log (`GET /file-cabinet/files/{id}/activity`) with `actor_kind: api_token`. - name: Integration Mappings description: Manage integration mappings for external systems - name: Integration Field Mappings description: Manage field-level mappings between Luminous and external systems - name: Automations description: Create, test, and inspect automation rules and their runs paths: /b2b-product-templates/bulk-items: post: tags: - Products summary: Add or remove SKUs across B2B product templates description: > Add or remove SKUs on many B2B Product Templates in one call. **Choosing templates:** send explicit `template_ids`, or `all_templates: true`. `exclude_template_ids` always wins, so "every template except the private-label ones" is `all_templates: true` plus the private-label IDs from `GET /b2b-product-templates`. **Choosing SKUs:** send product IDs in `sku_ids`, internal SKU strings in `skus`, or both. Deleted SKUs count as unknown. On `add`, SKUs the template editor would not offer (not a SKU product type, a variant child, or discontinued) are left out and listed in `skipped_sku_ids`. **Safe to retry:** an add skips SKUs a template already holds (`already_present`), and a remove skips SKUs it does not hold. An unknown template ID or SKU rejects the whole call with 400 before anything is written. Requires the `clientSkuTemplates.update` permission on the token's user; without it the request returns 403 and nothing changes. operationId: bulkUpdateB2bProductTemplateItems requestBody: required: true content: application/json: schema: type: object required: - action properties: action: type: string enum: - add - remove description: Whether to add or remove the SKUs (case-insensitive) template_ids: type: array maxItems: 1000 items: type: integer description: >- Template IDs to change (distinct, must exist). Required unless `all_templates` is true. exclude_template_ids: type: array items: type: integer description: >- Template IDs to leave untouched. Always wins over `template_ids` and `all_templates`. all_templates: type: boolean default: false description: Apply to every template (minus `exclude_template_ids`) sku_ids: type: array maxItems: 1000 items: type: integer description: >- Product IDs (distinct, must exist and not be deleted). At least one of `sku_ids` or `skus` is required. skus: type: array maxItems: 1000 items: type: string description: >- Internal SKU strings (distinct, must exist and not be deleted). At least one of `sku_ids` or `skus` is required. example: action: add all_templates: true exclude_template_ids: - 12 - 15 skus: - COLD-BREW-32OZ responses: '200': description: One result per template that was considered content: application/json: schema: type: object properties: data: type: object properties: action: type: string enum: - add - remove sku_count: type: integer description: >- SKUs the call acted on, after skipped ones are left out skipped_sku_ids: type: array items: type: integer description: >- On add, SKU IDs left out because the template editor would not offer them (not a SKU product type, a variant child, or discontinued). Always empty on remove. templates_changed: type: integer templates_unchanged: type: integer results: type: array items: type: object properties: id: type: integer description: Template ID name: type: string added: type: integer already_present: type: integer removed: type: integer changed: type: boolean '400': description: >- Validation failed (unknown template ID or SKU, no SKUs, no templates chosen). Nothing was changed. content: application/json: schema: type: object properties: message: type: string '401': description: Unauthorized content: application/json: schema: type: object properties: message: type: string '403': description: >- The token's user lacks the `clientSkuTemplates.update` permission. Nothing was changed. content: application/json: schema: type: object properties: message: type: string security: - BearerAuth: [] components: securitySchemes: BearerAuth: type: http scheme: bearer description: >- Authenticate using a bearer token. To create a token, navigate to /settings/api-tokens and click Create API Token. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.