App service name is empty on Azure -> Pipelines -> Releases

Question

I created a pipeline which works correct. Now I want to create a release, but when I add a task, dropdown list "App service name" is empty.

If I type "App service name" manually I get en error under releasing:

2020-04-27T14:51:14.0990839Z 
##[error]Error: Resource 'Blin...' doesn't exist. Resource should exist before deployment.

Can anybody explain it? Thanks!

Answer 1

Your subscription do not have the permission to view that app service, refer to these steps below to check it:

1. Go to portal.azure.com
2. Switch to the tenant that your subscription linked to
3. Click Resource groups service
4. Check the Subscription value of the resource group that contains your app service