Chrome Webstore API support

[Kevin Art]

I am currently trying to update an existing Chrome Extension automatically (no human interaction) via the API. Is there any chromewebstore support? Looks like that's how the api is called, version would be v1.1. This is the only thing I could find, but that involves human interaction.

[Kevin Art]

I am currently stuck at:

googleapiclient.errors.UnknownApiNameOrVersion: name: chromewebstore  version: v1.1

This is my script:

from httplib2 import Http

from apiclient.discovery import build

from oauth2client.service_account import ServiceAccountCredentials

SCOPES = ['https://www.googleapis.com/auth/chromewebstore']

credentials = ServiceAccountCredentials.from_json_keyfile_name('keyfile.json', SCOPES)

http_auth = credentials.authorize(Http())

chromewebstore = build('chromewebstore', 'v1.1', http=http_auth)