SendGrid Remove IPs from the whitelist

SendGrid provides an API endpoint to remove whitelisted IP Addresses from the list. There should be some addresses in the IP whitelist or else API will return allowlist rule not found

package org.wesome.sendgrid;

import com.sendgrid.SendGrid;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.web.bind.annotation.RestController;

@SpringBootApplication
@RestController
public class SendGridApplication {
    @Value("${send.grid.api.key}")
    private String sendGridApiKey;

    public static void main(String[] args) {
        SpringApplication.run(SendGridApplication.class, args);
    }

    @Bean
    public SendGrid sendGrid() {
        SendGrid sendGrid = new SendGrid(sendGridApiKey);
        return sendGrid;
    }
}

package org.wesome.sendgrid.controller;

import com.sendgrid.Method;
import com.sendgrid.Request;
import com.sendgrid.Response;
import com.sendgrid.SendGrid;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

import java.io.IOException;

@RestController
public class SendGridController {
    @Autowired
    private SendGrid sendGrid;

    @GetMapping
    public ResponseEntity sendGridAPi() throws IOException {
        Request request = new Request();
        Response response;
        try {
            request.setMethod(Method.DELETE);
            request.setEndpoint("access_settings/whitelist");
            request.setBody("{\"ids\":[1,2,3,4,5]}");
            response = sendGrid.api(request);
            System.out.println("Headers := \n" + response.getHeaders());
            System.out.println("Body := \n" + response.getBody());
            System.out.println("StatusCode := \n" + response.getStatusCode());
        } catch (IOException ex) {
            throw ex;
        }
        return new ResponseEntity(HttpStatus.valueOf(response.getStatusCode()).getReasonPhrase(), HttpStatus.valueOf(response.getStatusCode()));
    }
}

plugins {
    id 'io.spring.dependency-management' version '1.0.11.RELEASE'
    id 'org.springframework.boot' version '2.5.5'
    id 'java'
}

group = 'org.wesome'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = JavaVersion.VERSION_1_8

repositories {
    mavenCentral()
}
dependencies {
    implementation 'com.sendgrid:sendgrid-java:4.4.5'
    implementation('org.springframework.boot:spring-boot-starter-web')
}

test {
    useJUnitPlatform()
}

send.grid.api.key=Your SendGrid Api Key

curl --location --request GET 'localhost:8080/'

SendGrid Remove IPs from the whitelist

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