required property

List<String> required
getter/setter pair

6.5.3. required

The value of this keyword MUST be an array. Elements of this array, if any, MUST be strings, and MUST be unique. \

An object instance is valid against this keyword if every item in the array is the name of a property in the instance. \

Omitting this keyword has the same behavior as an empty array.

Implementation

List<String> required;