[google-appengine] Re: HttpTaskHandler payload is empty

Hi, Looking at this post with a similar symptom, it appears that the root cause could be a missing HTTP header for the content-type, which should be set to either "application/octet-stream" or "application/json"

Re: [google-appengine] Re: App engine unable to access sql cloud engine(mysql)

Hi, I second Sivaranjani's opinion that opening a support case, with details of your set up, is the best next course of action. Please do confirm from which service (e.g App Engine Standard or Flex) you are trying to connect to the Cloud SQL instance. In the meantime, I recommend consulting

[google-appengine] Re: When will we get App Engine Flex on Java 11?

Hi, You can indeed use the App Engine feature request tool to submit your request. However, it appears that a similar request has been submitted. In

[google-appengine] Re: Checking which indexes are used

Hi, We do display datastore statistics that you can use to verify index size, status, etc, but not anyway to show when a given index was last used. I looked through the datastore statistics package but didn't readily see anything that we could use to derive usage-frequency of any given index.