public Optional<Output<String>> allocationMode() {
        return Optional.ofNullable(this.allocationMode);
    }
@return Allocation can start immediately or when a Pod wants to use the resource. &#34;WaitForFirstConsumer&#34; is the default.
sdk/java/src/main/java/com/pulumi/kubernetes/resource/v1alpha1/inputs/ResourceClaimSpecPatchArgs.java