Is Value Array

Is Value Array allows you to map an array of values from your data source. This setting tells the WP Data Sync API to process the values as an array.

Example Value as Array

The Source Key is Images and the value of Images is an array.

array(
    Images => array(
        0 => 'https://website.com/image-1.jpg',
        1 => 'https://website.com/image-2.jpg',
        2 => 'https://website.com/image-3.jpg'
    )
);

Configuring Value as Array

Configuring Value as Array with a Child Key

Visit Child Key for a complete example.