doclient.go

package main

import (
	"bytes"
	"fmt"
	"io/ioutil"
	"net/http"
	"os"
)

func main() {
	baseurl := "https://api.digitalocean.com/"
	doToken := os.Getenv("DO_TOKEN")
	if len(doToken) == 0 {
		fmt.Println("Run 'export DO_TOKEN=mySecretDigitalOceanToken'")
		os.Exit(1)
	}
	bearer := "Bearer " + doToken

	var jsonStr = []byte(`{
		"name": "example",
		"region": "blr1",
		"size": "s-1vcpu-1gb",
		"image": "ubuntu-18-04-x64",
		"ssh_keys": null,
		"backups": false,
		"ipv6": true,
		"user_data": null,
		"private_networking": null,
		"volumes": null,
		"tags": [
			"mbtamuli"
		]
	}`)

	req, err := http.NewRequest(http.MethodPost, baseurl+"v2/droplets", bytes.NewBuffer(jsonStr))
	req.Header.Add("Authorization", bearer)
	req.Header.Add("Content-Type", "application/json")
	client := &http.Client{}
	resp, err := client.Do(req)
	if err != nil {
		panic(err.Error())
	}
	body, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		panic(err.Error())
	}
	fmt.Println(string([]byte(body)))

}