code: func (c *CloudFormation) ListStacks(input *ListStacksInput) (*ListStacksOutput, error) {
  	req, out := c.ListStacksRequest(input)
  	return out, req.Send()
  }
docs: // ListStacks API operation for AWS CloudFormation.
  //
  // Returns the summary information for stacks whose status matches the specified
  // StackStatusFilter. Summary information for stacks that have been deleted
  // is kept for 90 days after the stack is deleted. If no StackStatusFilter is
  // specified, summary information for all stacks is returned (including existing
  // stacks and stacks that have been deleted).
  //
  // Returns awserr.Error for service API and SDK errors. Use runtime type assertions
  // with awserr.Error's Code and Message methods to get detailed information about
  // the error.
  //
  // See the AWS API reference guide for AWS CloudFormation's
  // API operation ListStacks for usage and error information.
  // See also, https://docs.aws.amazon.com/goto/WebAPI/cloudformation-2010-05-15/ListStacks