| crypto/x509/pkix | Package pkix contains shared, low level structures used for ASN.1 parsing and serialization of X.509 certificates, CRL and OCSP. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| k8s.io/apimachinery/pkg/apis/meta/v1 | Package v1 contains API types that are common to all versions. |
| k8s.io/apimachinery/pkg/fields | Package fields implements a simple field system, parsing and matching selectors with sets of fields. |
| k8s.io/apimachinery/pkg/types | Package types implements various generic types used throughout kubernetes. |
| k8s.io/apimachinery/pkg/watch | Package watch contains a generic watchable interface, and a fake for testing code that uses the watch interface. |
| k8s.io/client-go/kubernetes/typed/certificates/v1beta1 | This package has the automatically generated typed clients. |
| k8s.io/client-go/pkg/apis/certificates/v1beta1 | |
| k8s.io/client-go/util/cert | |