continue
		}

		validationFunction := inject.AnnotationValidation[ann]
		if validationFunction != nil {
			if err := validationFunction(value); err != nil {
				m := msg.NewInvalidAnnotation(r, ann, err.Error())
				util.AddLineNumber(r, ann, m)

				ctx.Report(collectionType, m)
				continue
			}
		}
	}
}

// istioAnnotation is true if the annotation is in Istio's namespace

	return diag.NewMessage(
		NamespaceMultipleInjectionLabels,
		r,
		labels,
	)
}

// NewInvalidAnnotation returns a new diag.Message based on InvalidAnnotation.
func NewInvalidAnnotation(r *resource.Instance, annotation string, problem string) diag.Message {
	return diag.NewMessage(
		InvalidAnnotation,
		r,
		annotation,
		problem,
	)
}