| encoding/json | Package json implements encoding and decoding of JSON as defined in RFC 7159. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| 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/runtime/schema | |
| k8s.io/apimachinery/pkg/util/sets | Package sets has generic set and specified sets. |
| k8s.io/apiserver/pkg/endpoints/openapi | |
| k8s.io/client-go/discovery | Package discovery provides ways to discover server-supported API groups, versions and resources. |
| k8s.io/kube-openapi/pkg/common | package common holds shared code and types between open API code generator and spec generator. |
| k8s.io/kube-openapi/pkg/validation/spec | |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |