René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Add support for JSON API headers and query string parameters","articleBody":"__Description__\r\n\r\nThe XML-Api and the Json-API are supporting a large set of parameters as described at https://cloud.google.com/storage/docs/xml-api/reference-headers.\r\n\r\nInto those parameters you can find very useful features like `x-goog-metageneration` which let you control how to deal with versions and also blocking rewriting of blobs in a bucket.\r\n\r\nThese API used to be available in the AppEngine library for google cloud storage as you can see at https://cloud.google.com/appengine/docs/standard/python/googlecloudstorageclient/functions#open\r\n\r\n__Proposition__\r\n\r\nAdds support for extended options on different operations like `upload_from_string` and `delete`, something like:\r\n```python\r\ndef upload_from_string(self, data, content_type='text/plain', client=None,\r\n                           predefined_acl=None, options=None):\r\n```\r\nWhich would like you pick and sets of options from https://cloud.google.com/storage/docs/xml-api/reference-headers\r\n\r\n\r\n","author":{"url":"https://github.com/mlhamel","@type":"Person","name":"mlhamel"},"datePublished":"2018-06-26T03:21:21.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":11},"url":"https://github.com/30/python-storage/issues/30"}