Issue with productSet mutation: unable to upload a new image for an existing variant.

Retired Boards Appdev New Graphql Product Apis
, ,
1

The current implementation of the productSet mutation on 2024-10, is encountering an error when attempting to upload a new image for an already existing product variant.
The mutation being executed is as follows:

mutation updateProductVariantPricing($productSet: ProductSetInput!) {
  productSet(synchronous: true, input: $productSet) {
    userErrors {
      field
      message
    }
    product {
      id 
      media(first: 250) {
        nodes {
          id
          alt
          status
          preview {
            image {
              url
            }
          }
        }
      }
      variants(first: 250) {
        nodes {
          id
          inventoryItem {
            id
          }
        }
      }
    }
    productSetOperation {
      id
      status
      userErrors {
        code
        field
        message
      }
    }
  }
}

With the payload :

{
  "productSet": {
    "seo": {},
    "handle": "Wide dress",
    "title": "Wide dress",
    "descriptionHtml": "Description",
    "status": "ACTIVE",
    "tags": [
      "6102-Women coats",
      "reference_dress",
      "Permanent",
      "6102-Women coats",
      "Permanent",
      "reference_dress"
    ],
    "id": "gid://shopify/Product/9873264574774",
    "variants": [
      {
        "sku": "color_reference_spring_dress-VARIANT-SPRINGD-M",
        "inventoryPolicy": "CONTINUE",
        "id": "gid://shopify/ProductVariant/51101311566134",
        "file": {
          "alt": "",
          "id": "gid://shopify/MediaImage/43511358226742"
        },
        "optionValues": [
          {
            "optionName": "Colour",
            "name": "white"
          },
          {
            "optionName": "Size",
            "name": "M"
          }
        ]
      },
      {
        "sku": "color_reference_spring_dress-VARIANT-SPRINGD-L",
        "inventoryPolicy": "CONTINUE",
        "id": "gid://shopify/ProductVariant/51101311598902",
        "file": {
          "alt": "",
          "id": "gid://shopify/MediaImage/43511358226742"
        },
        "optionValues": [
          {
            "optionName": "Colour",
            "name": "white"
          },
          {
            "optionName": "Size",
            "name": "S"
          }
        ]
      },
      {
        "sku": "color_reference_spring_dress-VARIANT-SPRINGD-XL",
        "inventoryPolicy": "CONTINUE",
        "id": "gid://shopify/ProductVariant/51101311631670",
        "file": {
            "alt": "",
            "id": "gid://shopify/MediaImage/43511437558070"
        },
        "optionValues": [
          {
            "optionName": "Colour",
            "name": "white"
          },
          {
            "optionName": "Size",
            "name": "XL"
          }
        ]
      },
      {
        "sku": "color_reference_spring_dress-VARIANT-SPRINGD-XML",
        "id": "gid://shopify/ProductVariant/51102004445494",
        "inventoryPolicy": "CONTINUE",
        "file": {
            "alt": "",
            "id": "gid://shopify/MediaImage/43511437558070"
        },
        "optionValues": [
          {
            "optionName": "Colour",
            "name": "white"
          },
          {
            "optionName": "Size",
            "name": "XML"
          }
        ]
      },
      {
        "sku": "color_reference_spring_dress-VARIANT-SPRINGD-XML",
        "inventoryPolicy": "CONTINUE",
        "file": {
            "alt": "fallback text for a video",
            "contentType": "IMAGE",
            "filename":"61zqyvHsHWL.jpg",
            "originalSource": "https://www.guillain-barre.fr/wp-content/uploads/2024/03/sac-a-main-femme-913wcv.jpg"
        },
        "optionValues": [
          {
            "optionName": "Colour",
            "name": "white"
          },
          {
            "optionName": "Size",
            "name": "XM"
          }
        ]
      },
      {
        "sku": "color_reference_spring_dress-VARIANT-SPRINGD-XMLM",
        "inventoryPolicy": "CONTINUE",
        "file": {
            "alt": "fallback text for a video",
            "contentType": "IMAGE",
            "originalSource": "https://gandy.fr/118962-medium_default/sac-main-sierra-lancaster-vertfonce.webp"
        },
        "optionValues": [
          {
            "optionName": "Colour",
            "name": "white"
          },
          {
            "optionName": "Size",
            "name": "XMM"
          }
        ]
      }
    ],
    "productOptions": [
      {
        "name": "Colour",
        "position": 1,
        "values": [
          {
            "name": "white"
          }
        ]
      },
      {
        "name": "Size",
        "position": 2,
        "values": [
          {
            "name": "M"
          },
          {
            "name": "S"
          },
          {
            "name": "XL"
          },
          {
            "name": "XML"
          },
          {
            "name": "XM"
          },
          {
            "name": "XMM"
          }
        ]
      }
    ],
    "files": [
      {
        "alt": "",
        "id": "gid://shopify/MediaImage/43511358193974"
      },
      {
        "alt": "",
        "id": "gid://shopify/MediaImage/43511358226742"
      },
      {
        "alt": "",
        "id": "gid://shopify/MediaImage/43511437558070"
      },
      {
        "alt": "fallback text for a video",
        "id":"gid://shopify/MediaImage/43511504109878"
      },
      {
        "alt": "fallback text for a video",
        "contentType": "IMAGE",
        "originalSource": "https://gandy.fr/118962-medium_default/sac-main-sierra-lancaster-vertfonce.webp"
      }
    ]
  }
}

We got the error :

"userErrors": [
  {
    "field": [
      "input",
      "variants",
      "4",
      "file",
      "originalSource"
    ],
    "message": "File original source missing from the product files input"
  }
]

Additional Notes- Uploading a new image to a new variant works fine.

  • Uploading an already existing image with a new variant also functions correctly.
  • Uploading an already existing image for an existing variant is successful as well.

2

I have this problem when I add a new image to an existing variant (to which an image has already been assigned).