code: def list_skus(access_token, subscription_id, location, publisher, offer):
      '''List available VM image skus for a publisher offer.
  
      Args:
          access_token (str): A valid Azure authentication token.
          subscription_id (str): Azure subscription id.
          location (str): Azure data center location. E.g. westus.
          publisher (str): VM image publisher. E.g. MicrosoftWindowsServer.
          offer (str): VM image offer. E.g. WindowsServer.
  
      Returns:
          HTTP response with JSON list of skus.
      '''
      endpoint = ''.join([get_rm_endpoint(),
                          '/subscriptions/', subscription_id,
                          '/providers/Microsoft.Compute/',
                          'locations/', location,
                          '/publishers/', publisher,
                          '/artifacttypes/vmimage/offers/', offer,
                          '/skus?api-version=', COMP_API])
      return do_get(endpoint, access_tokenf list_skus(access_token, subscription_id, location, publisher, offer):
      '''List available VM image skus for a publisher offer.
  
      Args:
          access_token (str): A valid Azure authentication token.
          subscription_id (str): Azure subscription id.
          location (str): Azure data center location. E.g. westus.
          publisher (str): VM image publisher. E.g. MicrosoftWindowsServer.
          offer (str): VM image offer. E.g. WindowsServer.
  
      Returns:
          HTTP response with JSON list of skus.
      '''
      endpoint = ''.join([get_rm_endpoint(),
                          '/subscriptions/', subscription_id,
                          '/providers/Microsoft.Compute/',
                          'locations/', location,
                          '/publishers/', publisher,
                          '/artifacttypes/vmimage/offers/', offer,
                          '/skus?api-version=', COMP_API])
      return do_get(endpoint, access_token)
docs: List available VM image skus for a publisher offer.
  
      Args:
          access_token (str): A valid Azure authentication token.
          subscription_id (str): Azure subscription id.
          location (str): Azure data center location. E.g. westus.
          publisher (str): VM image publisher. E.g. MicrosoftWindowsServer.
          offer (str): VM image offer. E.g. WindowsServer.
  
      Returns:
          HTTP response with JSON list of skus.