text: # --------------------------------------------------------------------------------------------
  # Copyright (c) Microsoft Corporation. All rights reserved.
  # Licensed under the MIT License. See License.txt in the project root for license information.
  # --------------------------------------------------------------------------------------------
  
  from knack.log import get_logger
  from azext_k8s_extension._client_factory import _resource_providers_client
  from . import consts
  
  
  logger = get_logger(__name__)
  
  
  # pylint: disable=broad-except
  def validate_cc_registration(cmd):
      try:
          rp_client = _resource_providers_client(cmd.cli_ctx)
          registration_state = rp_client.get(consts.PROVIDER_NAMESPACE).registration_state
  
          if registration_state.lower() != consts.REGISTERED.lower():
              logger.warning("'Extensions' cannot be used because '%s' provider has not been registered."
                             "More details for registering this provider can be found here - "
                             "https://aka.ms/RegisterKubernetesConfigurationProvider", consts.PROVIDER_NAMESPACE)
      except Exception:
          logger.warning("Unable to fetch registration state of '%s' provider. "
                         "Failed to enable 'extensions' feature...", consts.PROVIDER_NAMESPACE)
  