Instale o PgHero no RDS PostgreSQL
{
"Sid": "Allow_Publish_Alarms",
"Effect": "Allow",
"Principal":
{
"Service": [
"cloudwatch.amazonaws.com"
]
},
"Action": "sns:Publish",
"Resource": "arn:aws:sns:<region>:<account-id>:<topic-name>"
}
Obedient Otter