not : Schema

not

Schema

An instance is valid against this keyword if it fails to validate successfully against the schema defined by this keyword.

Kind Applicator
Applies To Any
Dialect 2020-12
Introduced In Draft 4
Vocabulary Applicator
Specification https://json-schema.org/draft/2020-12/json-schema-core.html#section-10.2.1.4
Metaschema https://json-schema.org/draft/2020-12/meta/applicator
Also see