{
    "__class__": "StructSchema",
    "cache_ts": {
        "__class__": "AttributeDescriptor",
        "datatype": {
            "__class__": "DateTimeType"
        },
        "is_searchable": false,
        "thrift_index": 8
    },
    "create_ts": {
        "__class__": "AttributeDescriptor",
        "datatype": {
            "__class__": "DateTimeType"
        },
        "is_searchable": true,
        "thrift_index": 4
    },
    "discussion": {
        "__class__": "AttributeDescriptor",
        "datatype": {
            "__class__": "StructType",
            "schema": {
                "__class__": "StructSchema",
                "id": {
                    "__class__": "AttributeDescriptor",
                    "datatype": {
                        "__class__": "IntegerType"
                    },
                    "is_searchable": false,
                    "thrift_index": 1
                },
                "sigid": {
                    "__class__": "AttributeDescriptor",
                    "datatype": {
                        "__class__": "StringType"
                    },
                    "is_searchable": true,
                    "thrift_index": 3
                },
                "title": {
                    "__class__": "AttributeDescriptor",
                    "datatype": {
                        "__class__": "TextType"
                    },
                    "is_searchable": false,
                    "thrift_index": 2
                }
            }
        },
        "is_searchable": true,
        "thrift_index": 7
    },
    "domain": {
        "__class__": "AttributeDescriptor",
        "datatype": {
            "__class__": "StringType"
        },
        "is_searchable": true,
        "thrift_index": 12
    },
    "id": {
        "__class__": "AttributeDescriptor",
        "datatype": {
            "__class__": "IntegerType"
        },
        "is_searchable": false,
        "thrift_index": 1
    },
    "num_comments": {
        "__class__": "AttributeDescriptor",
        "datatype": {
            "__class__": "IntegerType"
        },
        "is_searchable": true,
        "thrift_index": 14
    },
    "parent_id": {
        "__class__": "AttributeDescriptor",
        "datatype": {
            "__class__": "IntegerType"
        },
        "is_searchable": false,
        "thrift_index": 2
    },
    "parent_sigid": {
        "__class__": "AttributeDescriptor",
        "datatype": {
            "__class__": "StringType"
        },
        "is_searchable": true,
        "thrift_index": 15
    },
    "points": {
        "__class__": "AttributeDescriptor",
        "datatype": {
            "__class__": "IntegerType"
        },
        "is_searchable": true,
        "thrift_index": 6
    },
    "text": {
        "__class__": "AttributeDescriptor",
        "datatype": {
            "__class__": "TextType"
        },
        "is_searchable": true,
        "thrift_index": 5
    },
    "title": {
        "__class__": "AttributeDescriptor",
        "datatype": {
            "__class__": "TextType"
        },
        "is_searchable": true,
        "thrift_index": 13
    },
    "type": {
        "__class__": "AttributeDescriptor",
        "datatype": {
            "__class__": "StringType"
        },
        "is_searchable": true,
        "thrift_index": 10
    },
    "url": {
        "__class__": "AttributeDescriptor",
        "datatype": {
            "__class__": "StringType"
        },
        "is_searchable": true,
        "thrift_index": 11
    },
    "username": {
        "__class__": "AttributeDescriptor",
        "datatype": {
            "__class__": "StringType"
        },
        "is_searchable": true,
        "thrift_index": 9
    }
}