getFeatureSKU operation.{
"marketplaceId": "string",
"featureName": "string",
"isEligible": true,
"ineligibleReasons": [
"string"
],
"skuInfo": {
"sellerSku": "string",
"fnSku": "string",
"asin": "string",
"skuCount": 0,
"overlappingSkus": [
"string"
]
}
}