chucklin72
commented
1 year ago [400] Client error: POST https://api.brevo.com/v3/contacts resulted in a 400 Bad Request response: {"code":"invalid_parameter","message":"listIds/0 should be type number"}
when you put in a number it says
[400] Client error: POST https://api.brevo.com/v3/contacts resulted in a 400 Bad Request response: {"code":"invalid_parameter","message":"listIds should be type array"}
in the documentation its stating an array. The API is requiring an int.