route:
  receiver: 'sns-api-notifications'
  group_by: [alertname]
receivers:
  - name: 'sns-api-notifications'
    sns_configs:
      - api_url: https://sns.us-east-2.amazonaws.com
        topic_arn: arn:aws:sns:us-east-2:123456789012:My-Topic
        sigv4:
          region: us-east-2
          access_key: access_key
          secret_key: secret_ket
        attributes:
          severity: Sev2