Retorna um item específico

{
    "_id": "string",
    "type": "Produto",
    "name": "string",
    "price": 0,
    "category": "string",
    "status": "Ativo",
    "cost": 0,
    "child": "string",
    "margin": 0,
    "code": "string",
    "warehouse": "string",
    "variations": [
        {
            "code": "string",
            "name": "string",
            "ean": "string",
            "price": 0,
            "netWeight": 0,
            "grossWeight": 0,
            "height": 0,
            "width": 0,
            "itemLength": 0,
            "status": "Ativo",
            "currentQty": 0,
            "criticalQty": 0,
            "images": [
                {
                    "name": "string",
                    "size": 0,
                    "key": "string",
                    "url": "string"
                }
            ],
            "ecommerces": [
                {
                    "name": "string",
                    "sku": "string"
                }
            ],
            "warehouse": [
                {
                    "warehouse": "string",
                    "currentQty": 0
                }
            ]
        }
    ],
    "veic": [
        {
            "companyProperty": true,
            "ativoImobilizado": false,
            "plate": "string",
            "uf": "string",
            "renavam": "string",
            "RNTRC": "string",
            "year": "string",
            "chassi": "string",
            "condutor": "string"
        }
    ],
    "color": "string",
    "tags": [
        {
            "tagId": "string"
        }
    ],
    "currentQty": 0,
    "minQty": 0,
    "criticalQty": 0,
    "warehouses": [
        {
            "warehouse": "string",
            "currentQty": 0
        }
    ],
    "dimension": "UN",
    "brand": "string",
    "supplierCode": "string",
    "ipi": 0,
    "cest": "string",
    "pMVAST": "string",
    "ncm": "string",
    "orig": "0 - Nacional",
    "ean": "string",
    "kit": true,
    "netWeight": 0,
    "grossWeight": 0,
    "height": 0,
    "width": 0,
    "itemLength": 0,
    "comission": 0,
    "comissionValue": 0,
    "dateCreate": "string",
    "vols": 0,
    "indInventory": "string",
    "genero": "string",
    "description": "string",
    "company": "string",
    "user": "string",
    "purchaseAccount": "string",
    "config": {
        "cstICMS": "00 - Tributada integralmente,",
        "cstIPI": "00 - Entrada com recuperação de crédito",
        "cstPIS": "01 - Operação tributável com alíquota normal",
        "cstCOFINS": "01 - Operação tributável com alíquota normal",
        "pPIS": 0,
        "pCONFIS": 0,
        "cfop": {
            "inState": 0,
            "inStateFinal": 0,
            "outState": 0,
            "outStateFinal": 0
        }
    },
    "ecommerces": [
        {
            "name": "string",
            "sku": "string"
        }
    ],
    "ativo": {
        "ident": "string",
        "descr": "string",
        "vida_util": "string"
    },
    "images": [
        {
            "name": "string",
            "size": 0,
            "key": "string",
            "url": "string"
        }
    ],
    "customFields": [
        {
            "fieldId": "string",
            "value": "string"
        }
    ],
    "updates": [
        {
            "user": "string",
            "timestamp": "YYYY-MM-DD HH:mm:ss",
            "description": "string"
        }
    ]
}