This type used inside the params container.
NOTE: Can not be set to null. In the params container used strong typing.

KLOAPI type: paramDate
JSON presentation: JSON object
Description: Date in format "YYYY-MM-DD"
Value format: Contains two fields: the field "type" with a value of "date" and the field "value" with a value represented as string in format "YYYY-MM-DD". Example:{"type": "date", "value": "2016-09-19"}