Postgres Connection error : pgAdmin
connection failed: FATAL: password authentication failed for user "amd" connection to server at "dev-app-instance-1.gbhfthy.us-east-1.rds.amazonaws.com" (10.8767.11.10), port 5432 failed: FATAL: password authentication failed for user "amd"
Solution:
create database abcd;
create user amd password 'amd';
grant connect on database abcd to rds_superuser;
grant rds_superuser to amd;