ProjectOperation
A transform operation that projects columns. Operations that come after a projection can only refer to projected columns.
Contents
Note
In the following list, the required parameters are described first.
- ProjectedColumns
-
Projected columns.
Type: Array of strings
Array Members: Minimum number of 1 item. Maximum number of 2000 items.
Required: Yes
See Also
For more information about using this API in one of the language-specific Amazon SDKs, see the following: