This migration isn't reversible, because Rails doesn't know how to `create_table` (the inverse of `drop_table`). I'd put what you have in `def up`, and create a `def down` method like this:

```ruby
def down
  # Go backwards from `up`, so rename table first
  rename_table :members, :member_apis
  # Create members table - copy the `create_table` statement from your db/schema from before
  create_table :members do |t|
    # .....
  end
end
```