def remove_permission(options = {})
      options = options.merge(topic_arn: @arn)
      resp = @client.remove_permission(options)
      resp.data
    end
def remove_permission(options = {})
      options = options.merge(topic_arn: @arn)
      resp = @client.remove_permission(options)
      resp.data
    end
@example Request syntax with placeholder values

   topic.remove_permission({
     label: "label", # required
   })
 @param [Hash] options ({})
 @option options [required, String] :label
   The unique label of the statement you want to remove.
 @return [EmptyStructure]