{"products":3,"issues":[{"record":3,"field":"image_link","message":"Empty required value","fix":"Provide image_link for this product.","productId":"MUG-01","productKey":"MUG-01"},{"record":3,"field":"id","message":"Duplicate product ID","fix":"Assign a stable, unique ID.","productId":"MUG-01","productKey":"MUG-01"},{"record":3,"field":"availability","message":"Unknown availability","fix":"Use in_stock, out_of_stock, preorder or backorder.","productId":"MUG-01","productKey":"MUG-01"},{"record":4,"field":"price","message":"Invalid price format","fix":"Use a positive amount and ISO currency, such as 29.95 GBP.","productId":"BOWL-03","productKey":"BOWL-03"}],"affectedProducts":2,"checks":["Required columns and values","Unique IDs and ID length","Price format","Availability values","Web URL syntax","Title length","CSV structure"]}