| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| k8s.io/apimachinery/pkg/api/meta | Package meta provides functions for retrieving API metadata from objects belonging to the Kubernetes API |
| k8s.io/apimachinery/pkg/api/validation/path | |
| k8s.io/apimachinery/pkg/fields | Package fields implements a simple field system, parsing and matching selectors with sets of fields. |
| k8s.io/apimachinery/pkg/labels | Package labels implements a simple label system, parsing and matching selectors with sets of labels. |
| k8s.io/apimachinery/pkg/runtime | Package runtime defines conversions between generic types and structs to map query strings to struct objects. |
| k8s.io/apimachinery/pkg/types | Package types implements various generic types used throughout kubernetes. |
| k8s.io/apimachinery/pkg/util/validation/field | |
| k8s.io/apimachinery/pkg/watch | Package watch contains a generic watchable interface, and a fake for testing code that uses the watch interface. |
| sync/atomic | Package atomic provides low-level atomic memory primitives useful for implementing synchronization algorithms. |