{
  "AttributeUpdates": {},
  "Key": {
    "hashkey": {
      "S": "hashkeyvalue"
    },
    "rangekey": {
      "N": "123"
    }
  },
  "Expected": {
    "hashkey": {
      "AttributeValueList": [{
        "S": "hashkeyvalue"
      }],
      "ComparisonOperator": "NE"
    },
    "rangekey": {
      "AttributeValueList": [{
        "N": "123"
      }],
      "ComparisonOperator": "NE"
    }
  },
  "TableName": "tablename"
}