def begin_create_or_update_with_http_info(resource_group_name, container_group_name, container_group, custom_headers:nil)
      begin_create_or_update_async(resource_group_name, container_group_name, container_group, custom_headers:custom_headers).value!
    end
def begin_create_or_update_with_http_info(resource_group_name, container_group_name, container_group, custom_headers:nil)
      begin_create_or_update_async(resource_group_name, container_group_name, container_group, custom_headers:custom_headers).value!
    end
Create or update container groups.

 Create or update container groups with specified configurations.

 @param resource_group_name [String] The name of the resource group.
 @param container_group_name [String] The name of the container group.
 @param container_group [ContainerGroup] The properties of the container group
 to be created or updated.
 @param custom_headers [Hash{String => String}] A hash of custom headers that
 will be added to the HTTP request.

 @return [MsRestAzure::AzureOperationResponse] HTTP response information.