Howdy. I’m trying to instantiate an RDS Postgres instance with engine version 10.16 but for whatever reason it chooses 10.15 once provisioned. Any ideas?

# Create RDS Postgres instance
postgresql_primary = aws.rds.Instance("rds_primary",
    identifier="test",
    instance_class="db.t3.micro",
    #allow_major_version_upgrade=True,
    auto_minor_version_upgrade=True,
    engine="postgres",
    engine_version=10.16,

Can you try making it a string?

Thanks! I obviously skimmed that part in the doc. All good now