authrp.java

private ObjectStorage objStoreClient = null;

final ResourcePrincipalAuthenticationDetailsProvider provider
            = ResourcePrincipalAuthenticationDetailsProvider.builder().build();

    public ObjectStoreListFunction() {
        try {
        
            objStoreClient = new ObjectStorageClient(provider);

        } catch (Throwable ex) {
            System.err.println("Failed to instantiate ObjectStorage client - " + ex.getMessage());
        }
    }