RDS Performance Insights Support for MySQL on db.t3.small

When creating an RDS instance with MySQL engine on db.t3.small instance type, you may encounter the following error during Terraform deployment: Error: 1 error occurred:

• RDS engine MySQL for instance size db.t3.small do not support Performance Insights. This error occurs because AWS does not support Performance Insights for MySQL on db.t3.small instance type. To resolve this issue, you have two options: Disable Performance Insights for the database instance Change to a different instance type that supports Performance Insights For production environments, it is recommended to use an instance type that supports Performance Insights to maintain better monitoring capabilities. For development or testing environments, you may choose to disable Performance Insights to use smaller instance types like db.t3.small. For more information about instance types and engines that support Performance Insights, please refer to the AWS RDS Performance Insights documentation .