{
    "entity_object":"analyzeResult.pageResults.0.keyValuePairs",
    "page": {
        "height":"analyzeResult.readResults.0.height",
        "width":"analyzeResult.readResults.0.width"
    },
    "entity": {
        "type_":"key.text",
        "mention_text":"value.text",
        "normalized_vertices":{
            "type":"3",
            "unit":"inch",
            "base":"key.boundingBox",
            "x":"x",
            "y":"y"
        }
    }
}