def list_available_service_skus(resource_group_name, service_name, custom_headers:nil)
      first_page = list_available_service_skus_as_lazy(resource_group_name, service_name, custom_headers:custom_headers)
      first_page.get_all_items
    end
def list_available_service_skus(resource_group_name, service_name, custom_headers:nil)
      first_page = list_available_service_skus_as_lazy(resource_group_name, service_name, custom_headers:custom_headers)
      first_page.get_all_items
    end
Gets available SKUs for API Management service

 Gets all available SKU for a given API Management service

 @param resource_group_name [String] The name of the resource group.
 @param service_name [String] The name of the API Management service.
 @param custom_headers [Hash{String => String}] A hash of custom headers that
 will be added to the HTTP request.

 @return [Array<ResourceSkuResult>] operation results.