Describes subschemas that only apply under some condition, such as a
property's subschema only applying if the property is present. Each function
describes its part using the given context, so condition describes the
condition holding, or with a negated context, not holding.
Describes subschemas that only apply under some condition, such as a property's subschema only applying if the property is present. Each function describes its part using the given context, so
conditiondescribes the condition holding, or with a negated context, not holding.