Error when Publishing offer in sandbox via API

[jish-7749]

Hi,

Can anyone please help me to publish an offer in eBay sandbox?

The api I used:

https://api.sandbox.ebay.com/sell/inventory/v1/offer/{offerId}/publish

The error I got:

{

    "errors": [

        {

            "errorId": 25002,

            "domain": "API_INVENTORY",

            "subdomain": "Selling",

            "category": "REQUEST",

            "message": "A user error has occurred. Invalid <ShippingPackage>."

        }

    ]

}

Below is the offer I created:

{

            "offerId": "8394309010",

            "sku": "123",

            "marketplaceId": "EBAY_GB",

            "format": "FIXED_PRICE",

            "listingDescription": "Test description",

            "availableQuantity": 8,

            "pricingSummary": {

                "price": {

                    "value": "352.9",

                    "currency": "GBP"

                }

            },

            "listingPolicies": {

                "paymentPolicyId": "6200274000",

                "returnPolicyId": "6200275000",

                "fulfillmentPolicyId": "6200277000",

                "eBayPlusIfEligible": false

            },

            "categoryId": "183593",

            "merchantLocationKey": "test_location_4",

            "tax": {

                "vatPercentage": 10.2,

                "applyTax": true,

                "thirdPartyTaxCategory": "Electronics"

            },

            "status": "UNPUBLISHED",

            "listingDuration": "GTC",

            "includeCatalogProductDetails": true,

            "hideBuyerDetails": false

        }

P.S. I created payment, return and fulfilment policy ID successfully via sandbox APIs. So the policy Ids should be valid. 

Thank you very much.

[shipscript]

A user error has occurred. Invalid <ShippingPackage>

I would recommend looking at your fulfillmentPolicy to see if all shipping parameters are included in that policy and are compatible with the product.

https://developer.ebay.com/devzone/xml/docs/reference/ebay/types/ShippingPackageDetailsType.html

https://developer.ebay.com/devzone/xml/docs/reference/ebay/types/ShippingPackageCodeType.html