    # File lib/fog/aws/models/cdn/streaming_distribution.rb, line 32
            def save
              requires_one :s3_origin
              options = attributes_to_options
              response = identity ? put_distribution_config(identity, etag, options) : post_distribution(options)
              etag = response.headers['ETag']
              merge_attributes(response.body)
              true
            end