'Deletes tags from the specified Amazon Kinesis stream.
If you specify a tag that does not exist, it is ignored.
:type stream_name: string
:param stream_name: The name of the stream.
:type tag_keys: list
:param tag_keys: A list of tag keys. Each corresponding tag is removed
from the stream.'

def remove_tags_from_stream(self, stream_name, tag_keys):

    params = {'StreamName': stream_name, 'TagKeys': tag_keys}
    return self.make_request(action='RemoveTagsFromStream', body=json.dumps(params))
