File PrefixPRODUCT-IMAGES
Current VersionV2
AttributeFormatLengthRequiredDescriptionExample
product_refAlphanumeric1-255YesUnique product reference descriptor103495
skusAlphanumeric ; separated list1-255NoSKU(s) of product variant. Leave blank to indicate the image applies to the productB01N53LF;B02N53LF
image_urlURL1-65535YesImage URL. JPG and PNG images are supportedhttps://bspk.com/xkcd.jpg
positionNumericYesOrder. This position is absolute for the product, meaning a same product_ref should contain only one position in its group of rows2
The image_url content must be publicly accessible. The image will be downloaded and stored into BSPK CDN.

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Processing Images

The list of images for a product in a given file is considered canonical. This means that every time an import file is processed, when the first instance of a given product reference is encountered, all the existing images associated with that product will be removed. This provides a deterministic way to express what images should be associated with a product and its variants.

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Example

A new product is added to the catalog. There is only one image available. The following file assigns it to the product, but no specific variants. 
product_ref,skus,image_url,position
300,,https://bspk.com/image1.jpg,1
A photoshoot took place and now there are more specific pictures available for each sku. The following file assigns them to each variants. 
product_ref,skus,image_url,position
300,,https://bspk.com/image-var1.1.jpg,1
300,VAR1,https://bspk.com/image-var1.2.jpg,2
300,VAR2,https://bspk.com/image-var2.1.jpg,3
300,VAR3;VAR4,https://bspk.com/image-var2.1.jpg,4
After this file is processed, the previously imported image1.jpg is no longer associated with the product.
image_url are cached. If a same url is encountered, the content will not be downloaded again. If you change an image, make sure the file name is different.