Use the Amazon SNS integration in a contact point to send alert notifications to a SNS topic. Then, configure the SNS topic to forward notifications to distinct subscriber channels used in your SNS account.
For more details on contact points, including how to test them and enable notifications, refer to [Configure contact points](ref:configure-contact-points).
- **The Amazon SNS API URL**: (Optional) The SNS API URL, e.g., `https://sns.us-east-2.amazonaws.com`. If not specified, the SNS API URL from the SNS SDK will be used.
- **Signature Version (sigv4)**: Configures AWS's Signature Verification 4 signing process to sign requests.
- **Region**: (Optional) The AWS region. If blank, the region from the default credentials chain is used.
- **Access Key** : (Optional) The AWS API access key.
- **Secret Key**: (Optional) The AWS API secret key.
> Both `Access Key` and `Secret Key` must be provided together or left blank together.
>
> If left blank, Grafana searches for credentials using the default credentials chain, including environment variables (`AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY`), the shared credential file, and EC2 instance roles.
- **Profile**: (Optional) Named AWS profile used to authenticate.
- **Role ARN**: (Optional) The ARN of an AWS IAM role to assume for authentication, serving as an alternative to using AWS API keys.
- **SNS topic ARN**: (Optional) If you don't specify this value, you must specify a value for the `Phone number` or `Target ARN`. If you are using a FIFO SNS topic you should set a message group interval longer than 5 minutes to prevent messages with the same group key being deduplicated by the SNS default deduplication window.
- **Phone number**: (Optional) Phone number if message is delivered via SMS in E.164 format. If you don't specify this value, you must specify a value for the `SNS topic ARN` or `Target ARN`.
- **Target ARN**: (Optional) The mobile platform endpoint ARN if message is delivered via mobile notifications. If you don't specify this value, you must specify a value for the `SNS topic ARN` or `Phone number`.
- **Subject**: (Optional) Customize the subject. This field supports [notification templates](ref:notification-templates) and, by default, uses the default title template (`default.title`). It **cannot be an empty string**.
- **Message**: (Optional) Customize the message. This field supports [notification templates](ref:notification-templates) and, by default, uses the default message template (`default.message`).
Follow the steps in [configure Amazon SNS for a contact point](#configure-amazon-sns-for-a-contact-point), using the settings below and replacing the placeholders with the SNS and IAM values created in the previous steps.