json_schema: {
      "$schema": "http://json-schema.org/draft-04/schema#",
      "type": "object",
      "properties": {
          "page": {
              "type": "integer",
              "description": "The page number"
          },
          "pageSize": {
              "type": "integer",
              "description": "The page size"
          },
          "totalResults": {
              "type": "integer",
              "description": "The number of results"
          },
          "sortBy": {
              "type": "object",
              "properties": {
                  "direction": {
                      "type": "integer",
                      "description": "The direction"
                  },
                  "property": {
                      "type": "string",
                      "description": "The property"
                  }
              }
          },
          "filters": {
              "type": "array",
              "_uniqueItems": true,
              "items": {
                  "$schema": "http://json-schema.org/draft-04/schema#",
                  "type": "object",
                  "properties": {
                      "property": {
                          "type": "string",
                          "description": "The property"
                      },
                      "value": {
                          "type": "string",
                          "description": "The value"
                      }
                  }
              }
          }
      }
  }