what permissions are needed to a Google play service account to successfully publish an app in a pipeline

Question

I have a working pipeline for a Xamarin application which distributes it to app center.

I am trying to publish the app to google play store. I created a service account in google play console with owner permissions . I have downloaded the json file and created a service connection in azure and added a google play release task.

While running the task it is throwing an error 'The caller does not have permission'.