kubernetes/vendor/github.com/google/gnostic-models/openapiv3/document.go

// ParseDocument reads an OpenAPI v3 description from a YAML/JSON representation.
func ParseDocument(b []byte) (*Document, error) { … }

// YAMLValue produces a serialized YAML representation of the document.
func (d *Document) YAMLValue(comment string) ([]byte, error) { … }