Deploying a function app with a new package URI does not update the last modified time

[kevineger]

Repro steps

• Deploy to an existing function, ie:

  var functionApp = azure.AppServices.FunctionApps.GetById("some-id-here");
  var deployment = functionApp
  .Deploy()
  .WithPackageUri("some-blob-here")
  .WithExistingDeploymentsDeleted(true)
  .Execute();

• Check the last modified time, ie:

  var lastModTime = functionApp.LastModifiedTime;

Actual behaviour

LastModifiedTime is not updated to be consistent with when the new package was pushed, thus updating the function.

Expected behaviour

LastModifiedTime is updated to the time the function was updated (deployed to).

[kevineger]

Note, this only seems to repro in .Net Framework (v4.5.2)

[kevineger]

Works in 4.6.2