| encoding/json | Package json implements encoding and decoding of JSON as defined in RFC 7159. |
| errors | Package errors implements functions to manipulate errors. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| k8s.io/apimachinery/pkg/api/errors | Package errors provides detailed error types for api field validation. |
| 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 | Package validation contains generic api type validation functions. |
| k8s.io/apimachinery/pkg/apis/meta/v1 | Package v1 contains API types that are common to all versions. |
| k8s.io/apimachinery/pkg/apis/meta/v1/unstructured | |
| 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/klog/v2 | Package klog contains the following functionality: |
| k8s.io/kube-openapi/pkg/schemaconv | |
| k8s.io/kube-openapi/pkg/validation/spec | |
| math/rand | Package rand implements pseudo-random number generators suitable for tasks such as simulation, but it should not be used for security-sensitive work. |
| reflect | Package reflect implements run-time reflection, allowing a program to manipulate objects with arbitrary types. |
| sigs.k8s.io/structured-merge-diff/v6/fieldpath | Package fieldpath defines a way for referencing path elements (e.g., an index in an array, or a key in a map). |
| sigs.k8s.io/structured-merge-diff/v6/merge | |
| sigs.k8s.io/structured-merge-diff/v6/schema | Package schema defines a targeted schema language which allows one to represent all the schema information necessary to perform "structured" merges and diffs. |
| sigs.k8s.io/structured-merge-diff/v6/typed | Package typed contains logic for operating on values with given schemas. |
| sigs.k8s.io/structured-merge-diff/v6/value | Package value defines types for an in-memory representation of yaml or json objects, organized for convenient comparison with a schema (as defined by the sibling schema package). |
| sort | Package sort provides primitives for sorting slices and user-defined collections. |
| strconv | Package strconv implements conversions to and from string representations of basic data types. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |
| sync | Package sync provides basic synchronization primitives such as mutual exclusion locks. |
| time | Package time provides functionality for measuring and displaying time. |