in entity.go [203:210]
func (c *Client) DeleteEntityKeywordSynonym(entityID string, keyword string, expression string) error {
resp, err := c.request(http.MethodDelete, fmt.Sprintf("/entities/%s/keywords/%s/synonyms/%s", url.PathEscape(entityID), url.PathEscape(keyword), url.PathEscape(expression)), "application/json", nil)
if err == nil {
resp.Close()
}
return err
}