json_schema: {
      "$schema": "http://json-schema.org/draft-04/schema#",
      "properties": {
          "timeOfService": {
              "_format": "date-time",
              "description": "Date/time of services to be rendered (in UTC ISO time format)",
              "minLength": 1,
              "type": "string"
          }
      },
      "required": [
          "timeOfService"
      ],
      "title": "Services Eligibility Get Request",
      "type": "object"
  }