Updating color swatches using the API

Hello,

I’m using your variation swatches plugin and I’m trying to update the color attribute using the WooCommerce API. I’ve found the “woo_variation_swatches” object on the attribute terms and I see that I can get the color value for each term, using a GET request. But I need to update that color attribute using a POST request. I’m sending this on the POST request to the “/wp-json/wc/v3/products/attributes//terms” endpoint:

{ “name”: “Vermelho”,
“slug”: “pat_421_vermelho”,
“woo_variation_swatches”: {
“attribute_type”: “color”,
“primary_color”: “#ff0042”
}
}

As you can see, I send the correct HEX value for the primary_color. I get a correct response with status 201. But the primary_color value is blank:

{
“id”: 322,
“name”: “Vermelho”,
“slug”: “pat_421_vermelho”,
“description”: “”,
“menu_order”: 0,
“count”: 0,
“woo_variation_swatches”: {
“attribute_type”: “color”,
“primary_color”: “”,
“secondary_color”: “”,
“is_dual_color”: false,
“dual_color_angle”: “-45deg”,
“image_id”: 0,
“image_size”: “”,
“group”: “”,
“group_name”: “”,
“tooltip”: “”,
“tooltip_text”: “”,
“tooltip_image_id”: 0
}
}

How can I update the primary_color value using the API?

Thank you.