Magento 2 Rest Api to Update Stock?

[nbirkes]

What is the correct api method to call to update stock on a product?

I have narrowed it down to the following, but I may be wrong.

catalogInventoryStockRegistryV1
PUT /V1/products/{productSku}/stockItems/{itemId}

catalogProductRepositoryV1
PUT /V1/products/{sku}

Can anyone point me in the right direction?

[Sinisa]

Use PUT on http://yourmagento.com/rest/V1/products/{productSku}/stockItems/{itemId}.

For example: 

http://yourmagento.com/rest/V1/products/24-MB01/stockItems/1

stockItems will be always 1 if you're not having multiple stocks.

As parameter, provide qty in JSON, for example:

{"stockItem":{"qty":100}}