Price Book Items REST Endpoints

Price Book Headers/Price Book Items
The Price Book Line resource is used to view, create, update, and delete the item identifier, unique identifier, and unique identifier of the item selected in the price book. It also includes the description, price and unit of measurement of the item.
Create a pricebook item
Method: post
Path: /crmRestApi/resources/11.13.18.05/priceBookHeaders/{priceBookHeaders_Id}/child/PriceBookItem
Delete a pricebook item
Method: delete
Path: /crmRestApi/resources/11.13.18.05/priceBookHeaders/{priceBookHeaders_Id}/child/PriceBookItem/{priceBookHeaders_PriceBookItem_Id}
Get a pricebook item
Method: get
Path: /crmRestApi/resources/11.13.18.05/priceBookHeaders/{priceBookHeaders_Id}/child/PriceBookItem/{priceBookHeaders_PriceBookItem_Id}
Get all pricebook items
Method: get
Path: /crmRestApi/resources/11.13.18.05/priceBookHeaders/{priceBookHeaders_Id}/child/PriceBookItem
Update a pricebook item
Method: patch
Path: /crmRestApi/resources/11.13.18.05/priceBookHeaders/{priceBookHeaders_Id}/child/PriceBookItem/{priceBookHeaders_PriceBookItem_Id}