listing put item method

Question

Hello, I have fulfilled all the requirements, but still being asked to enter unrelated features. This " Put listing Item " really works ? I am not sure :) Can you help me this method spesificitions. 
this is;
"required": [
        "brand",
        "bullet_point",
        "country_of_origin",
        "item_name",
        "product_description",
        "recommended_browse_nodes",
        "supplier_declared_dg_hz_regulation"
    ]
it wants to
  {
            "code": "90220",
            "message": "“merchant_suggested_asin” özelliğinin sağlanması zorunlu ancak sağlanmadı.",
            "severity": "ERROR",
            "attributeNames": [
                "merchant_suggested_asin"
            ]
        }

Note: I just want to update exist stock inventory and price in my seller center, thats it.

Answer

Hi, no it is not related to DynamoDB. 
PUT /listings/2020-09-01/items/{sellerId}/{sku}
this is endpoint:
https://sellingpartnerapi-eu.amazon.com/listings/2021-08-01/items/:sellerId/:sku?marketplaceIds=A33AVAJ2PDY3EV&issueLocale=tr_TR
this is Description of service;
Creates a new or fully-updates an existing listings item for a selling partner.

finally this is my request body;
{
  "productType": "ELECTRONIC_CABLE",
  "requirements": "LISTING",
  "attributes": {
    "item_name": [{"value":"Fisco Uni Matic Şerit Metre 5 Metre"}],
    "brand": [{"value":"FISCO"}],
    "bullet_point": [{"value":"1"}],
    "product_description": [{"value":"TEST ACIKLAMA"}],
    "country_of_origin": [{"value": "TR"}],
    "recommended_browse_nodes": [{ "value": "1" }],
    "supplier_declared_dg_hz_regulation": [{"value": "not_applicable"}]
    }
}

This method returns many requirement, for example; “number_of_items”,“connectivity_technology”,“number_of_boxes” .....

Answer

Hi - what is the service you are trying to use ? Is this related to a DynamoDB case?

listing put item method

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