public Builder allowVolumeExpansion(@Nullable Output<Boolean> allowVolumeExpansion) {
            $.allowVolumeExpansion = allowVolumeExpansion;
            return this;
        }
@param allowVolumeExpansion AllowVolumeExpansion shows whether the storage class allow volume expand

@return builder
sdk/java/src/main/java/com/pulumi/kubernetes/storage/v1beta1/StorageClassPatchArgs.java