import com.fasterxml.jackson.databind.JsonNode; import com.fasterxml.jackson.databind.ObjectMapper; import java.io.IOException; import java.util.HashMap; import java.util.Map; ////////////////////////////////////////////////////////////////// // Remove an IP address from a pool. // DELETE /ips/pools/{pool_name}/ips/{ip} public class RemoveIPFromPool { public static void main(String[] args) throws IOException { try { SendGrid sg = new SendGrid(System.getenv("SENDGRID_API_KEY")); Request request = new Request(); request.setMethod(Method.DELETE); request.setEndpoint("ips/pools/{pool_name}/ips/{ip}"); Response response = sg.api(request); System.out.println(response.getStatusCode()); System.out.println(response.getBody()); System.out.println(response.getHeaders()); } catch (IOException ex) { throw ex; } } }