code: func (c *Client) SSLEndpointDelete(appIdentity string, sslEndpointIdentity string) error {
  	return c.Delete("/apps/" + appIdentity + "/ssl-endpoints/" + sslEndpointIdentity)
  }
docs: // Delete existing SSL endpoint.
  //
  // appIdentity is the unique identifier of the SSLEndpoint's App.
  // sslEndpointIdentity is the unique identifier of the SSLEndpoint.