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Merge pull request #109892 from jlsong01/add_annotation_comments

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clarify a comment on annotation key validation
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Kubernetes Prow Robot 2022-05-27 11:36:41 -07:00 committed by GitHub
commit de449881fd
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staging/src/k8s.io/apimachinery/pkg/api/validation/objectmeta.go
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@ -44,6 +44,7 @@ var BannedOwners = map[schema.GroupVersionKind]struct{}{
func ValidateAnnotations(annotations map[string]string, fldPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
for k := range annotations {
// The rule is QualifiedName except that case doesn't matter, so convert to lowercase before checking.
for _, msg := range validation.IsQualifiedName(strings.ToLower(k)) {
allErrs = append(allErrs, field.Invalid(fldPath, k, msg))
}