curl --location 'https://developer.salesmartly.com/api/v2/batch-update-label' \ --header 'external-sign;' \ --form 'update_label_names="米饭,男"' \ --form 'ids="chat_user_id"' \ --form 'project_id="b87x3n"' \ --form 'update_type="append"'
{}