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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Attribute error thrown in gcloud/exceptions.py","articleBody":"If I use an incorrect `dataset_id` I get an `AttributeError` when I try to make an API call, because `payload` in the exception is set to `b'Backend Error'`.\n\n\u003e gcloud/exceptions.py in make_exception(response, content, use_json)\n\u003e 186\n\u003e --\u003e 187     message = payload.get('message', message)\n\u003e 188     errors = payload.get('error', {}).get('errors', ())\n\u003e 189\n\u003e \n\u003e AttributeError: 'bytes' object has no attribute 'get'\n\nThis is with `gcloud==0.4.1` on Python 3.4.2.\n\nCode to reproduce:\n\n```\nfrom gcloud import datastore\ndatastore.set_defaults(dataset_id=123456789)\nquery = datastore.Query(kind=\"SomeKind\")\nlist(query.fetch())\n```\n\nExpected behaviour would be for a helpfully worded exception to be thrown.\n","author":{"url":"https://github.com/craigloftus","@type":"Person","name":"craigloftus"},"datePublished":"2015-02-16T16:39:37.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":6},"url":"https://github.com/653/google-cloud-python/issues/653"}