SendGrid API error codes and messages?

问题

I have looked all over in their site and forums and wiki, but so far I have not been able to find an answer to this question.

Where can I find a list of SendGrid API error codes and messages?

Thanks

回答1:

Web API reference

Web API v3 reference

回答2:

https://sendgrid.com/docs/API_Reference/Web_API_v3/Mail/errors.html

This explains each of the errors or status codes raised.

if you get a 4xx, try with a different key with different permissions. if you get 2xx, you are done.if it's a 5xx, then there is problem/error on the server side.

Happy Hacking

来源：https://stackoverflow.com/questions/5227425/sendgrid-api-error-codes-and-messages