I’m really stuck on fileld merchant_suggested_asin, it’s a required filed for a product type definitions (TEMPORARY_TATTOO) but I don’t know how to fill it to complete my API call.

1. If I put

   “merchant_suggested_asin”: [
   {
   “value”: “WPID||ASIN”
   }
   ],

It will return as issue on

"issues": [
        {
            "code": "8105",
            "message": "The data you provided for an attribute is invalid. Please refer the data definitions and resubmit with a valid value.",
            "severity": "ERROR",
            "attributeNames": [
                "merchant_suggested_asin"
            ],
            "categories": [
                "INVALID_ATTRIBUTE"
            ]
        }
    ],

2. If I put a random number on this, it will return issue as :
"code": "8541",
            "message": "The Listing data provided is different from what's already in the Amazon catalog. The item_id provided matches ASIN 0000000000, but some of the listing data contradicts what is already in the Amazon catalog. The following listing attribute value(s) conflict with Amazon catalog value(s): 'item_name' (Merchant ["100 PCS Two Fast Race Car Temporary Tattoos Stickers Theme 2nd Birthday Party Decorations Favors Supplies Decor 2 Fast Racing Checkered Tattoo Sticker Gifts For Boys Girls School Prizes Carnival"] / Amazon [en_US: "Finding Peaches in the Desert", en_IN: "Special Education Teachers Kit: The Cartography of Syntactic Structures, Volume 6", en_GB: "Ksiega Diny: The Cartography of Syntactic Structures, Volume 6 (Äldre Svenska Frälsesläkter)" and 19 other variant(s) en_SG, en_CA, en_AE, en_AU, nl_NL, de_DE, fr_FR, pl_PL, es_ES, hi_IN, zh_CN, ja_JP, es_MX, fr_BE, pt_BR, sv_SE, it_IT, ar_AE, tr_TR]), 'customer_id' (Merchant ["692323389502"] / Amazon []). To fix the issue, please follow these steps 1) If the product you are listing is the same as 0000000000, then update your listing's 'item_name, customer_id' attribute(s) to match Amazon's catalog value, 2) If it's not the right ASIN, make sure the item_id provided is correct, or 3) If you disagree with the data in Amazon catalog contact Selling Partner Support to start the appeal process.",
            "severity": "ERROR",
        

3. MY question is : how do I put it’s as null because I want to listing a new listing that doesn’t have exist item on it.
   as scheme show as

"merchant_suggested_asin": {
            "title": "Merchant Suggested ASIN",
            "description": "Provide an ASIN for your product if one exists. If a value is not provided, the system will attempt a match based on the External Product ID.",
            "examples": [
                "B007KQBXN0"
            ],
            "type": "array",
            "minItems": 1,
            "minUniqueItems": 1,
            "maxUniqueItems": 1,
            "selectors": [
                "marketplace_id",
                "value"
            ],
            "items": {
                "type": "object",
                "required": [
                    "marketplace_id",
                    "value"
                ],
                "properties": {
                    "value": {
                        "title": "Merchant Suggested ASIN",
                        "description": "Provide an ASIN for your product if one exists. If a value is not provided, the system will attempt a match based on the External Product ID.",
                        "editable": false,
                        "hidden": false,
                        "examples": [
                            "B007KQBXN0"
                        ],
                        "type": "string",
                        "minLength": 10,
                        "maxLength": 10,
                        "maxUtf8ByteLength": 40
                    },
                    "marketplace_id": {
                        "$ref": "#/$defs/marketplace_id"
                    }
                },
                "additionalProperties": false
            }
        }

    
    So it supposes can be empty but looks like it's a bug from SP API Listing.
    
    Please help me on this.
    Thank you