Terraform SNS Subscription Multiple Emails-CodePudding

What does the formatting of multiple email addresses for the aws_sns_topic_subscription Terraform resource look like?

resource "aws_sns_topic_subscription" "target" {
  topic_arn = aws_sns_topic.some_sns_topic.arn
  protocol  = "email"
  endpoint  = "[email protected],[email protected]"
}

I've tried many combinations for the endpoint parameter:

endpoint  = "[email protected],[email protected]"
endpoint  = "[email protected]", "[email protected]"
endpoint  = ["[email protected]", "[email protected]"]

I've found nothing online or in the Terraform docs on how to do this. Thanks in advance.

CodePudding user response：

endpoint accepts only one email address if the protocol is email type.

If you have multiple email addresses, you may want to use for_each to create a subscription for each address.

resource "aws_sns_topic_subscription" "target" {
  for_each  = toset(["[email protected]", "[email protected]"])
  topic_arn = aws_sns_topic.some_sns_topic.arn
  protocol  = "email"
  endpoint  = each.value
}