{
  "AttributesToGet": {},
  "KeyConditions": {
    "hashkey": {
      "AttributeValueList": [{
        "S": "hashkeyvalue"
      }],
      "ComparisonOperator": "EQ"
    },
    "key": {
      "AttributeValueList": [{
        "S": "valueFrom"
      }, {
        "S": "valueTo"
      }],
      "ComparisonOperator": "BETWEEN"
    }
  },
  "TableName": "tablename"
}