--- search: tags: - tasks - PATCH seo: description: >- What this endpoint does: Updates an existing product… Reference for the PATCH /tasks/{identifier}/products/{productId} endpoint in the Leadtime Public API API. sidebar: badge: PATCH label: Partially update task product title: Partially update task product type: openapi-operation --- **What this endpoint does:** Updates an existing product that has been imported into a task. This endpoint supports partial updates - you only need to provide the fields you want to change. All other fields remain unchanged. **What can be updated:** - **Basic information**: Name, description (HTML or Markdown), category, logo - **Pricing**: Fixed price, subscription price, per-unit price, unit name, billing frequency - **Variants**: Add, update, or modify product variants (e.g., Standard, Pro, Enterprise versions) - **Options**: Modify product options and their values (e.g., additional services, upgrades) **Important notes:** - This is a PATCH operation - only provided fields are updated - Description can be provided as HTML or Markdown - it will be automatically converted to the internal document format - Variant descriptions also support HTML or Markdown - When updating variants, you must provide the complete variant structure (existing variants are replaced) - When updating options, you must provide the complete options structure (existing options are replaced) - Changes only affect the product within this task - the catalog product remains unchanged - Product must belong to the specified task **Pricing models:** - **Fixed price**: One-time payment amount - **Subscription price**: Recurring payment (e.g., monthly, yearly) - **Price per unit**: Calculated per quantity (e.g., per user, per hour) - **Price frequency**: Billing interval for subscriptions (in months) **What is returned:** Returns success status and the product ID. **Permission requirements:** Requires "manageProducts" permission on tasks and "api:write" scope.