20200602 - Change RDS Instance Type to Reduce Cost

Hi all,

This week we will start giving downsizing recommendations for RDS master/replica instances (previous recommendations only included the RDS standalone instances). Because we assume after some weeks the master/replica configuration already follow @febryantonius's recommendation. We need your help:

For the background or FAQ, you can read them at: https://bit.ly/2MmiSI4.

Thank you!