kubernetes/staging/src/k8s.io/client-go/applyconfigurations/meta/v1/unstructured.go

const openAPISchemaTTL …

type UnstructuredExtractor …

type gvkParserCache …

// regenerateGVKParser builds the parser from the raw OpenAPI schema.
func regenerateGVKParser(dc discovery.DiscoveryInterface) (*managedfields.GvkParser, error) { … }

// objectTypeForGVK retrieves the typed.ParseableType for a given gvk from the cache
func (c *gvkParserCache) objectTypeForGVK(gvk schema.GroupVersionKind) (*typed.ParseableType, error) { … }

type extractor …

// NewUnstructuredExtractor creates the extractor with which you can extract the applied configuration
// for a given manager from an unstructured object.
func NewUnstructuredExtractor(dc discovery.DiscoveryInterface) (UnstructuredExtractor, error) { … }

// Extract extracts the applied configuration owned by fieldManager from an unstructured object.
// Note that the apply configuration itself is also an unstructured object.
func (e *extractor) Extract(object *unstructured.Unstructured, fieldManager string) (*unstructured.Unstructured, error) { … }

// ExtractStatus is the same as ExtractUnstructured except
// that it extracts the status subresource applied configuration.
// Experimental!
func (e *extractor) ExtractStatus(object *unstructured.Unstructured, fieldManager string) (*unstructured.Unstructured, error) { … }

func (e *extractor) extractUnstructured(object *unstructured.Unstructured, fieldManager string, subresource string) (*unstructured.Unstructured, error) { … }