Table of contents

Use case

The data type String can be defined as a sequence of characters or whole numbers (without a decimal place). When a platform/application demands a specific value in string format, the Cast: String mapper can be deployed.


Here is how to do it!

Step 1: Click on Add Data Transformer.

Step 2: Select Value Mapper.

Step 3: Select Key Accessor from the Accessor drop-down menu.

Step 4: Click on Add Keys and specify the key (or keys) that you wish to map from an entity data.

Step 5: Click on Add Mappers and select Cast: String.

Step 6: On clicking the Run Test button, you will see that the Cast: String mapper has mapped the specified key (or keys) to String values.

Video guide