The subscription listing (aws sns list-subscriptions-by-topic; the UI, too) shows a "Deleted" for a subscription that was probably unsubscribed.
{
"Subscriptions": [
{
"SubscriptionArn": "Deleted",
"Owner": "326764833890",
"Protocol": "email",
"Endpoint": "[email protected]",
"TopicArn": "arn:aws:sns:us-east-1:326764833890:my-sns"
},
{
"SubscriptionArn": "arn:aws:sns:us-east-1:326764833890:my-sns:65d23ee0-57e1-4ba5-86e7-2913bef8c9bf",
"Owner": "326764833890",
"Protocol": "email",
"Endpoint": "[email protected]",
"TopicArn": "arn:aws:sns:us-east-1:326764833890:my-sns"
}
]
}
So, there's nothing to use to delete. When deleting via the UI, it shows an error complaining about the ARN being only one part rather than six.
