sendAt Error

[goalguy10]

I am getting the below error when trying to use sendAt:

APIResponse(errors: [SendGrid.Exception.APIMessage(message: "Invalid type. Expected: integer, given: number.", field: Optional("send_at"), help: Optional("http://sendgrid.com/docs/API_Reference/Web_API_v3/Mail/errors.html#message.send_at"))], _httpResponse: Optional(<NSHTTPURLResponse: 0x283415c20> { URL: https://api.sendgrid.com/v3/mail/send } { Status Code: 400, Headers {
    "Access-Control-Allow-Headers" =     (
        "Authorization, Content-Type, On-behalf-of, x-sg-elas-acl"
    );
    "Access-Control-Allow-Methods" =     (
        POST
    );
    "Access-Control-Allow-Origin" =     (
        "https://sendgrid.api-docs.io"
    );
    "Access-Control-Max-Age" =     (
        600
    );
    Connection =     (
        "keep-alive"
    );
    "Content-Length" =     (
        184
    );
    "Content-Type" =     (
        "application/json"
    );
    Date =     (
        "Tue, 14 Jan 2020 20:43:30 GMT"
    );
    Server =     (
        nginx
    );
    "X-No-CORS-Reason" =     (
        "https://sendgrid.com/docs/Classroom/Basics/API/cors.html"
    );
} }))

The code I am using is as follows:

let personalization = Personalization(recipients: recipientEmail)
        let plainText = Content(contentType: .plainText, value: "Test Email")
        let htmlText = Content(contentType: .htmlText, value: "<h1>Test Email</h1>")
        let email = Email(personalizations: [personalization],
                          from: fromEmail,
                          content: [plainText, htmlText],
                          subject: "Test Email"
        )

        email.parameters!.sendAt = Date(timeIntervalSinceNow: 24 * 60 * 60)
        
        do {
            try Session.shared.send(request: email) { (result) in
                switch result {
                    case .success(let response):
                        print("Success: ", response.statusCode)
                    case .failure(let err):
                        print("Error: ", err)
                    }
            }
        } catch {
            print(error)
        }

[goalguy10]

Anybody monitoring this??

[scottkawai]

Hey @goalguy10,

Looks like the date was being sent as a float instead of an integer. I updated the library to 2.2.1, which should resolve the issue.