public Builder spec(@Nullable Output<PersistentVolumeClaimSpecArgs> spec) {
            $.spec = spec;
            return this;
        }
@param spec spec defines the desired characteristics of a volume requested by a pod author. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims

@return builder
sdk/java/src/main/java/com/pulumi/kubernetes/core/v1/PersistentVolumeClaimArgs.java