def update_with_http_info(resource_group_name, name, app_service_plan, custom_headers:nil)
      update_async(resource_group_name, name, app_service_plan, custom_headers:custom_headers).value!
    end
def update_with_http_info(resource_group_name, name, app_service_plan, custom_headers:nil)
      update_async(resource_group_name, name, app_service_plan, custom_headers:custom_headers).value!
    end
Creates or updates an App Service Plan.

 Creates or updates an App Service Plan.

 @param resource_group_name [String] Name of the resource group to which the
 resource belongs.
 @param name [String] Name of the App Service plan.
 @param app_service_plan [AppServicePlanPatchResource] Details of the App
 Service plan.
 @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.