Add the parameter pushdown parameter to the step

Perform the following steps to add a parameter that will limit an input step (such as REST Client) in some way:

1. Create a transformation.

2. Run your transformation to ensure it executes properly.

3. Add the parameter you want to optimize to one of the steps. Typically, you would want to specify the parameter in a JSON or REST Client step. If you use a filtered step, you would need to use the Get Variables step before the filtered step.

4. Click the OK button.

5. Set up parameter pushdown optimization.