Authorization failed

[GopherJ]

I made the same example using sendgrid-rs and sendgrid-nodejs

const sgMail = require("@sendgrid/mail");
sgMail.setApiKey(
    "xxxx"
);
const msg = {
    to: "alex_cj96@example.com",
    from: "cheng.jiang@example.com", // Use the email address or domain you verified above
    subject: "Sending with Twilio SendGrid is Fun",
    text: "and easy to do anywhere, even with Node.js",
    html: "<strong>and easy to do anywhere, even with Node.js</strong>",
};
//ES6
sgMail.send(msg).then(
    () => {},
    error => {
        console.error(error);

        if (error.response) {
            console.error(error.response.body);
        }
    }
)
//ES8
;(async () => {
    try {
        await sgMail.send(msg);
    } catch (error) {
        console.error(error);

        if (error.response) {
            console.error(error.response.body);
        }
    }
})();

use std::collections::HashMap;

use sendgrid::errors::SendgridError;
use sendgrid::v3::*;

#[tokio::main]
async fn main() -> Result<(), ()> {
    println!("Hello, world!");
    let mut cool_header = HashMap::new();
    cool_header.insert(String::from("x-cool"), String::from("indeed"));
    cool_header.insert(String::from("x-cooler"), String::from("cold"));

    let p = Personalization::new()
        .add_to(Email::new().set_email("alex_cj96@example.com"))
        .add_headers(cool_header);

    let m = Message::new()
        .set_from(Email::new().set_email("cheng.jiang@example.com"))
        .set_subject("Subject")
        .add_content(
            Content::new()
                .set_content_type("text/html")
                .set_value("Test"),
        )
        .add_personalization(p);

    // let mut env_vars = ::std::env::vars();
    // let api_key = env_vars.find(|v| v.0 == "SG_API_KEY").unwrap();
    let sender = Sender::new(
"xxxx"
    );
    let resp = sender.send(&m).await.unwrap();
    println!("status: {}", resp.status());
    Ok(())
}

[GopherJ]

sendgrid-rs failed but sendgrid nodejs succeed

[GopherJ]

error message:

Hello, world!
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: RequestNotSuccessful(401, "{\"errors\":[{\"message\":\"The provided authorization grant is invalid, expired, or revoked\",\"field\":null,\"help\":null}]}")', src/main.rs:32:38
stack backtrace:

[GopherJ]

@gsquire any idea on this?

[gsquire]

It looks like you commented out the API key loading from the environment variables.

[GopherJ]

@gsquire I seem figured it out, I'm probably having sendgrid v1 or v2 api key, I'll test it soon

[GopherJ]

@gsquire No sorry my api key is v3, I just confirmed and I found an extra space in my api key, now it's working.... :)