kubernetes/staging/src/k8s.io/apiextensions-apiserver/pkg/apiserver/schema/complete.go

// validateStructuralCompleteness checks that all value validations in s have
// a structural counterpart so that every value validation applies to a value
// with a known schema:
// - validations for specific properties must have that property (or additionalProperties under an option) structurally defined
// - additionalProperties validations must have additionalProperties defined in the structural portion of the schema corresponding to that node
// - Items validations must have also have a corresponding items structurally
//
// The "structural" portion of the schema refers to all nodes in the
// schema traversible without following any NestedValueValidations.
func validateStructuralCompleteness(s *Structural, fldPath *field.Path, opts ValidationOptions) field.ErrorList { … }

func validateValueValidationCompleteness(v *ValueValidation, s *Structural, sPath, vPath *field.Path, opts ValidationOptions) field.ErrorList { … }

func validateNestedValueValidationCompleteness(v *NestedValueValidation, s *Structural, sPath, vPath *field.Path, opts ValidationOptions) field.ErrorList { … }