def update_with_http_info(resource_group_name, application_name, parameters:nil, custom_headers:nil)
      update_async(resource_group_name, application_name, parameters:parameters, custom_headers:custom_headers).value!
    end
def update_with_http_info(resource_group_name, application_name, parameters:nil, custom_headers:nil)
      update_async(resource_group_name, application_name, parameters:parameters, custom_headers:custom_headers).value!
    end
Updates an existing managed application. The only value that can be updated
 via PATCH currently is the tags.

 @param resource_group_name [String] The name of the resource group. The name
 is case insensitive.
 @param application_name [String] The name of the managed application.
 @param parameters [Application] Parameters supplied to update an existing
 managed application.
 @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.