Currently I am working on an application based on sharepoint add-in webpart(sharepoint hosted) in sharepoint online which was getting deployed successfully till yesterday, but today when I deployed it, it gave the following error
ErrorDetail: The content database on the server is temporarily
unavailable.
ErrorType: Transient
ErrorTypeName: Intermittent
ExceptionMessage: The request could not be completed because of a
failure of writng to DNS.
Source: AppWeb
SourceName: App Web Deployment
Error occurred in deployment step 'Install SharePoint Add-in': Failed to
install SharePoint Add-in. Please see the output window for details.