I am trying to update a product via the Magento 2 Rest API.
If an attribute already has a value I can update that value with another value with no problems.
However if I want to delete the value and leave the attribute blank it will not update and just leaves the old value in place.
I have tried submitting NULL and blank values but with no effect.
array( 'attribute_code' => 'standard_consumables', 'value' => '' ), array( 'attribute_code' => 'standard_consumables', 'value' => NULL ),
How can I remove a custom attribute value via the REST API.