dbParameterGroupName

The name of the DB parameter group to associate with this DB instance.

If you don't specify a value for DBParameterGroupName, then RDS uses the default DBParameterGroup for the specified DB engine.

This setting doesn't apply to RDS Custom.

Constraints:

  • If supplied, must match the name of an existing DB parameter group.

  • Must be 1 to 255 letters, numbers, or hyphens.

  • First character must be a letter.

  • Can't end with a hyphen or contain two consecutive hyphens.