批量创建/更新 API 客户端不知道创建或更新

Question

Use Case: User receives CSV file from Supplier about the inventory which needs to be fed into the user's e-commerce website/backend. The CSV could contain inventory items that were previously uploaded. CSV contains the item attributes sent by the Supplier and does not contain the item-id which is specific to the e-commerce backend system.

This is a case where the backend system goes through each item in the CSV, decides if it is a Create case or Update case (based on 5 attributes of the item), and makes the changes accordingly.

How do we design a RESTful API for each use case?

Answer 1

This sounds like an "import".

I'd make a single API method called "Import Inventory" (eg, POST /inventory:import ) where the CSV is provided as input and the result is a summary of what items were created/updated.

Some references worth looking at:

• AIP-153: Import and Export
• Importing and exporting from API Design Patterns