An object schema that is also an allOf. Its type cannot be nullable: allOf applies to every value, so null would have to match each of its object members. A schema that may be null is an anyOf or oneOf with a { type: 'null' } branch.
allOf
type
null
anyOf
oneOf
{ type: 'null' }
An object schema that is also an
allOf. Itstypecannot be nullable:allOfapplies to every value, sonullwould have to match each of its object members. A schema that may be null is ananyOforoneOfwith a{ type: 'null' }branch.