if nsRevision, ok := injectedNamespaces[r.Metadata.FullName.Namespace.String()]; ok {
			// Generate the injection configmap name with different revision for every pod
			injectionCMName = util.GetInjectorConfigMapName(nsRevision)
		} else {
			return true
		}

		// If the pod has been annotated with a custom sidecar, then ignore as
		// it always overrides the injector logic.

			return true
		}

		// verify the enableNamespacesByDefault flag in injection configmaps
		c.ForEach(gvk.ConfigMap, func(r *resource.Instance) bool {
			injectionCMName := util.GetInjectorConfigMapName(nsRevision)
			if r.Metadata.FullName.Name.String() == injectionCMName {
				cm := r.Message.(*v1.ConfigMap)
				enableNamespacesByDefault = GetEnableNamespacesByDefaultFromInjectedConfigMap(cm)
				return false