amazonsns

This service lets you publish event messages to Amazon's Simple Notification Service. Please note that SNS Topics are region specific.

The AWS Key and Secret you provide can either be from your master account (not recommended) or from an IAM Resource. 

If using IAM, be sure to check that the user has the correct policies for publishing to the specified SNS Topic. A policy similar to the one below will provide your IAM Resource with the correct permission level.

```
{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Action": [
        "sns:Publish"
      ],
      "Sid": "Stmt0000000000000",
      "Resource": [
        "arn:aws:sns:us-east-1:718656560584:app-deploy"
      ],
      "Effect": "Allow"
    }
  ]
}
``` 

This service will attempt to provide you with meaningful errors if your configuration is incorrect.

1. 'aws_key' (Required) The access key to an Amazon Account or IAM User.

2. 'aws_secret' (Required) The Amazon secret access key associated with the AWS Key.

3. 'sns_topic' (Required) Full ARN path to the SNS Topic, ie. `arn:aws:sns:eu-west-1:718656560584:sns_topic_name`

4. 'sns_region' (Optional) the identifier for the AWS Region that the SNS Topic is located in. This defaults to `us-east-1`.