"istio.io/istio/pkg/config/validation/agent"
	"istio.io/istio/pkg/util/protomarshal"
)

type annotationValidationFunc func(value string) error

// per-sidecar policy and status
var (
	AnnotationValidation = map[string]annotationValidationFunc{
		annotation.SidecarInterceptionMode.Name:                   validateInterceptionMode,
		annotation.SidecarEnableCoreDump.Name:                     validateBool,

		if useDefault {
			required = true
		} else {
			required = inject
		}
	}

	if log.DebugEnabled() {
		// Build a log message for the annotations.
		annotationStr := ""
		for name := range AnnotationValidation {
			value, ok := annos[name]
			if !ok {
				value = "(unset)"
			}
			annotationStr += fmt.Sprintf("%s:%s ", name, value)
		}